Scientists Have Concerns About Doggy DNA Tests

by Lori Ennis

Published: July 26th, 2018

scientists have concerns about doggy dna tests

As DNA kits to determine breeds for dogs become more and more popular, geneticists are concerned about the reliability of the kits because pet owners are making health decisions for their pets based on the results.

More and more pet parents are using DNA test kits for dogs to see their pet’s genetic history, and this includes not only breed information, but health information as well. Some dog owners are finding out that their dogs carry mutations in their genes that are linked to conditions that could make their lives painful, and/or could even be fatal.

Geneticists are concerned about these tests, though, as pet parents are taking this information and using it to make health decisions for their pets.

Elinor Karlsson is an assistant professor of molecular medicine at the University of Massachusetts Medical School and said that the genetic information those kits may bring is powerful information, but the kits themselves are new tools and scientists aren’t fully sure of what they mean yet.

In a newly released paper, Karlsson sites a case where pet parents found out their 13-year-old pug had a mutation linked to a neurodegenerative disease that is like amyotrophic lateral sclerosis (ALS/Lou Gehrig’s Disease) in humans. The dog had been having trouble walking and having bathroom accidents so her humans bought a $65 genetic test made specifically for dogs. They feared that the symptoms were the beginning of a very ugly end, and so before it got that far, they chose to save their cherished family member from any future pain and put her to sleep.

The concern in that loving act is that the reliability of the genetic test may have made that decision one her parents may not have made, had they known that in actuality, that disease develops in as few as 1 in 100 dogs with the mutation, and that the dog’s symptoms may have been indicative of something more manageable for their dog and them.

Scientists fear those kits may urge pet parents to make decisions based on information that is not fully known and/or valid, and that could lead to the unnecessary loss of their pets.

Dr. Lisa Moses is a veterinarian at the Massachusetts Society for the Prevention of Cruelty to Animals-Angell Animal Medical Center and co-author of the paper. She said situations like that are not isolated as more vets and pet owners are relying on the results of these genetic test kits to make life-and-death decisions.

They’re concerned because business for those kits seems to be booming (guilty!) while the science behind them is still a new territory of unknowns. More and more veterinary chains are even recommending them, saying that they can help the vet offer individualized health care and give training advice even.

Karlsson says that to really get to the core of mutation or combinations of mutations and their relationship to conditions dogs will have, scientists have to do more large-scale studies with thousands of dogs. The bulk of the research done to back these genetic kits is based on small studies with little scientific backing and the accuracy and ability to predict health outcomes still has not been validated fully enough for them to suggest dogs’ lives should be based on results.

The authors of the paper recommend the genetic industry sharing studies with each other so researchers can read and evaluate and share information that will benefit all companies, and to train pet genetic counselors to give pet parents results with explanations, as well as train vets to understand the results and limitations as well.

They also recommend the genetic industry having standard methodologies for all dog testing genetics–ones that dictate consistent numbers of samples to be collected, shipped and analyzed. The research studies should have a certain number of participants to increase validity and accuracy. They also advise genetic companies to rate the seriousness of gene mutations so pet parents can be more informed about how likely something is to occur in their dog’s life.

The authors go on in their paper to say that the changes for dogs will also benefit humans as dogs are more and more models used for studying ‘human’ diseases like Alzheimer’s and cancer.

The researchers are not saying that pet parents should not use the kits, but that if they do, to know that an indication of a possible issue is not a complete picture of your pet’s overall health, nor is it a crystal ball for what will happen to your dog. They believe that if you are using the results to make health decisions for your pet, it is better to wait for the research behind the kits to be more tested and mature.

It really could mean life or death to your furry family member.

Lori Ennis

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A New Four-Legged Robot May Soon Replace Guide Dogs

Robots aren’t only taking human jobs! Our four-legged colleagues may soon need new jobs because there’s a new AI-powered robot guide dog in town. Named RoboGuide, the four-legged robot guide dog was born and bred at the University of Glasgow. The research team that created the robotic pooch, says that RoboGuide could help blind and visually impaired people move more freely in indoor spaces. Their new design solves some of the most common problems in assistive tech.“One significant drawback of many current four-legged, two-legged, and wheeled robots is that the technology which allows them to find their way around can limit their usefulness for the visually impaired,” said Olaoluwa Popoola, the project’s principal investigator. “Robots which use GPS to navigate, for example, can perform well outdoors but often struggle in indoor settings, where signal coverage can weaken. Others, which use cameras to ‘see’, are limited by the line of sight, which makes it harder for them to safely guide people around objects or around bends.”To overcome these limitations, the RoboGuide uses a series of sensors that analyze its surroundings. Software created by the team allows the robotic pooch to find optimal routes between locations and interpret sensor data in real-time, so it can avoid hitting obstacles while guiding a blind or visually impaired person.This robotic pooch also obeys its owner. Thanks to large models, RoboGuide understands speech, and can even talk to its handler. The RoboGuide was showcased at the university’s Mazumdar-Shaw Advanced Research Center. The team working on the prototype said that the robotic pooch uses several innovative technologies and that their goal is to release a complete version in the following years.Professor Muhammad Imran, dean of graduate studies at the James Watt School of Engineering and co-investigator on the project said: “Our assistive technology project for the visually impaired embodies innovation, fostering inclusivity.”“In Glasgow, we’re pioneering world-changing technologies that hold the potential to transform lives and reshape societal norms. This achievement was made possible through collaboration with industry and charity partners and co-creating the design with the invaluable input of end users.”The prototype was tested for the first time with volunteers at the Hunterian, Scotland’s oldest museum, in December. During the trial,  the robotic pooch guided the volunteers around the museum and provided interactive speeches on six different exhibits. With an estimated 2.2 billion people in the world living with some form of vision loss, the team hopes to create a commercial product to help guide visually impaired people indoors.“Ultimately, our aim is to develop a complete system which can be adapted for use with robots of all shapes and sizes to help blind and partially sighted people in a wide range of indoor situations,” said Wasim Ahmed, who’s also a co-investigator on the study.  The RoboGuide project is backed by two leading charities. Both the Forth Valley Sensory Centre Trust (FVSC) and the Royal National Institute of Blind People (RNIB) are supporting the development of RoboGuide. “Mobility is a big issue for the blind and partially sighted community,” said Jacquie Winning, the chief executive of FVSC. “RoboGuide is a wonderful solution to that problem, and we are delighted to help test this innovative and creative robot.”James Adams, the director of RNIB Scotland, added: “We’re delighted to be supporting the research and development of technology that could be part of making the world more accessible and empowering blind and partially sighted people to live their lives confidently.”Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

These Are the States With the Most Spoiled Doggos in 2023

With the holiday season fast approaching, it is the time for presents, cuddling, yummy meals and, to be honest, spoiling the one you love, including your four-legged bestie. But are there some pet parents that take it a bit too far, and if so, do we know in which states they live? If you are one of those owners who like to pamper their furry friend and spoil them to no end, stick around to find out who’s guilty of overindulging their doggo just like you!An interesting  Forbes Advisor survey estimates that around 22.2% of dog owners in the USA, or one in five, admit to having spent more money on  Christmas gifts for their dogs, rather than gifts for friends and family. This means that there are certainly some pampered and spoiled doggos to be found across the nation, but what is more interesting is that dog owners in certain states tend to spoil dogs more than in others. Now, after a nationwide survey, the results are in!With a score of 100 out of 100, Florida definitely wins as the state with the most spoiled dogs! The Sunshine State is reported to have around 66.5% of owners who spend more money on their dog’s health, grooming, and gifts, than on their own. They are also more likely to pamper dogs by perfuming them, pushing them in strollers, buying them clothes and gifts, or taking them to restaurants. Interestingly, the second place, and right behind Florida, is Alaska, with a score of 98.69 out of 100. Nearly half of all dog owners in this northerly state admit to regularly throwing birthday parties for their pooches, purchasing them special outfits, and even putting cologne on them. They too will spend more money on their pets than on themselves.Behind Florida and Alaska in places 1 and 2 respectively, are the following states:3. Washington - 91.82 out of 1004. Colorado - 82.04 out of 1005. California - 77.96 out of 1006. New Jersey - 77.52 out of 1007. Illinois - 77.23 out of 1008. Texas - 70.80 out of 1009. Delaware - 69.93 out of 10010. Virginia - 69.34 out of 100The survey also offered some indicators and activities that might suggest that you are spoiling your dog. If you regularly do some of these activities, you might be pampering your pooch as well!Taking family photos with the dog Ordering the dog a special treat at a restaurant Bringing the dog on vacationPushing the dog in a strollerSpending more money on the dog’s health and grooming than on their own Buying the dog outfits and accessoriesSo, what’s the result? Are you too on the list of owners who spoil their pets? Let us know!

Let's Talk Turkey... and Why the White House Pardons One Each Year

It’s now a Thanksgiving tradition… and we’re not talking about the Macy’s parade, the Black Friday sales or that cranberry chutney Aunt Sally whips up each year. We’re talking about the turkey pardon that according to the White House Historical Association, is rumored to have begun back in 1863 with then-President Lincoln. Whether this tale is fact or fiction is debated. What we know is that more recent history confirms the big bird officially began as a gift made to the White House by The National Turkey Federation back in 1947. Alas, no details on his outcome.This year, President Biden pardoned two 42-pounders, preventing them from being on the wrong side of the Thanksgiving feast when he gave Liberty and Bell, a pass and a certain cushy future.As mentioned, this fun seasonal practice began in 1947 and over the years tended to be rather on-again/off-again depending on the whims of whichever administration was in place. It wasn’t until the Kennedy era in the early ‘60s that Tom Turkey was formally spared and lived to see another day. Since then, the support to spare this fine feathered fowl has ramped up considerably and his well-being post-pardon was carefully tracked by both the media and animal rights groups throughout the country.Was it just for show? Did he really make his exit from the White House intact versus being basted, carved and covered in gravy?Before I answer, let’s just say that the fun spin on this tradition is how it has evolved. Not only did Liberty and Bell enjoy a stay in a suite at the luxe Willard Intercontinental Hotel the night before their widely shared pardon, but following their moment in the spotlight, they returned home to Minnesota where the state’s College of Food, Agriculture and Natural Resources Sciences will oversee their care.So, yes. Beginning with the Bush administration in 1989, the turkey pardon became a tradition that sees one lucky bird truly pardoned and destined for a life of ease and indulgence.In fact, past White House pardons have typically resulted in said turkey being relocated to a local children’s farm where they can live out their remaining years being adored by the junior crowd and noshing down on kibble from a cone. BTW, did you know that a turkey can live to 10 years of age?Of course, now we’re all feeling warm and sentimental about turkeys, the inevitable question arises: Can a turkey be kept as a pet? The short answer is yes, these highly social critters enjoy the company of humans and can be curious, vocal, and entertaining.  So much so that they’re a top pick for hobby farmers and those who have already ventured into keeping chickens.Just a little food for thought!

Study Finds That Pet Owners Experience Slower Cognitive Decline

Studies have shown that owning a pet can promote physical health in older people, but there isn’t enough research on the impact of dogs, cats, and other pets on cognitive function. As people age, their cognitive functions and memory decline. Although all people experience some level of cognitive decline as they age, some individuals can maintain good cognitive function well into advanced age. In contrast, others experience a sharp cognitive decline early on. Researchers have suggested various strategies to slow cognitive decline, from treating sleep apnea to improving diet and increasing exercise. In a new study, a team of researchers has set to discover whether pets, mainly cats and dogs, may help slow down cognitive decline in seniors.Scientists from the University of Maryland wanted to examine the link between pet ownership and changes in cognitive function of community-dwelling seniors. The goal of this study was to determine whether pet owners experience slower cognitive decline. They also wanted to see if there’s any difference if the pet is a dog or a cat, and whether dog walking might reduce the rate of cognitive decline. The team analyzed data from the Baltimore Longitudinal Study of Aging, the longest-running study of aging in the U.S. Using the data from this study, enabled the research team to analyze the cognitive tests of 637 participants ages between 51 and 101.Of the participants, nearly one-third owned pets, with 11% owning cats and 13% owning dogs. Among dog owners, 69% reported walking their dogs regularly. Results revealed that during 10 years, all participants experienced a decline in cognitive functions as they aged. However, decline was slower in pet owners, compared to non-pet owners. Interestingly, the slower decline was more evident in some but not all tests used to determine cognitive function. Additionally, the results also showed some variations between cat and dog owners. For example, researchers noted that dog owners who walked their dogs regularly experienced even slower cognitive decline than cat owners and dog owners who didn’t walk their pets.This finding showcases just how beneficial walking your pooch can be for your overall health. Owning a dog can increase physical activity, as they need to be taken out for regular walks and daily exercise, which is known to be beneficial for health. “Older adult pet owners experienced less decline in cognitive function as they aged, after considering both their pre-existing health and age,” the study authors said.“Memory, executive function, language function, psychomotor speed, and processing speed deteriorated less over 10 years among pet owners than among non-owners and among dog owners than non-owners.”“Cat owners experienced less deterioration in memory and language function. Dog walking was also associated with slower deterioration in cognitive functioning.”Numerous other studies have shown that pets can provide social support and that interacting with a cat or dog can lower heart rate and blood pressure.This study is important for the scientific understanding of factors linked with cognitive decline. However, this study isn’t without limitations. Firstly, the study doesn’t allow any cause-and-effect conclusions to be made. Secondly, the study sample consisted of people with higher socioeconomic status and above-average cognitive abilities for their age. “Policymakers could use these findings to support the inclusion of pets in care plans, designing housing and neighborhoods for seniors that are friendly for dog walking and developing programs to support pet ownership and care for older adults’ pets while they are temporarily unable to do so,” concluded the authors of the study. Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

ACANA™ Pet Food Team Announces Nationwide Kitten Cuddler Promotion

Are you the next champion kitten cuddler? Because ACANA™ is looking for one! Their latest campaign is aimed at supporting  cat shelters, which can be overwhelmed with newborn kittens during increased birth rates amongst cats. In a bid to help, ACANA™ will help both shelters and kittens in the critical stages – from arrival to adoption. ACANA™, the pet food specialists, are preparing for the upcoming “kitten season”, attempting to increase public awareness of just how much work shelters could have during this time. In their latest effort, not only will they be donating cat food to the shelters, but they will also be offering $10,000 to one lucky cat lover to do nothing more but cuddle with kittens at a  Best Friends Animal Society center. They do this in hopes of encouraging others to volunteer as “kitten cuddlers”. Hopefully, their efforts will lead to increased adoptions of kittens, and completely eliminate the killing of unadopted cats and dogs in America, a goal to which Best Friends Animal Society is wholly dedicated to. And now, the help is needed the most. The so-called “ kitten season” spans from May to November, and it is the time of the year when female cats have most of their kittens. During this period, many animal shelters report a great influx of kittens that need care and adoption. It goes without saying that caring for a large number of gentle and fragile kitties is a labor-consuming and very challenging job. A shelter’s resources and staff can be very strained in this period, so all the help they can get is more than welcome. The ACANA™ pet food team is well aware of this and is donating 5,000 cases of wet kitten food in Apri. This is equivalent to about $250,000 at retail prices and comes to roughly 120,000 meals for kittens. Not only this, but the team also encourages everyone to volunteer at their local shelters and help with the many tasks surrounding kitten care. And a very important task is, of course, cuddling! Kitties are fragile and require constant care and all the love and warmth they can get. It is because of this need that ACANA™ will reward one person with $10,000 to cuddle kittens! The lucky winner will spend half a day at a Best Friends Animal Society lifesaving center, or a chosen network partner shelter this June. For their cuddling efforts, they will receive $10,000. "We believe in the total well-being of cats," said Billy Frey, Vice President, Marketing for Champion Petfoods. "ACANA™ pet food helps cats thrive through every stage of life, and a cat's earliest days set the tone for everything that follows. This program demonstrates our commitment to taking care of both the emotional and nutritional needs of kittens."The rules of the contest are straightforward. The prospective kitten cuddlers must be U.S. residents, and aged 18 or over. Needless to say, they must love kittens and have four hours available over one weekend in June 2024. Easy, yes? Additionally, contestants must pass a background check and cannot be in a partnership with a competing pet food brand. For a chance to be selected, you can enter the contest between March 27th through April 10th, 2024. Cuddlers, good luck!

Are Hamsters Good Pets for Kids?

Final Thoughts: Hamsters and ChildrenAre hamsters good pets for kids? The short answer is, “maybe.” There are several key factors to consider when deciding if a hamster will be an excellent addition to your family, including the space needed for their habitat, their independent personalities, your child’s interest in a bet, the work (and finances) required to care for your new hamster, and the availability of a veterinarian that will accept small animals.If your child is ready for a pet, but a hamster doesn’t quite check all the boxes on your new pet wishlist, there are many other options, including guinea pigs, cats, dogs, and some species of birds. Don’t rush this decision. Take time to research and find the best fit for your family before committing to your future furry (or feathered) family member.Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

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What Are the Requirements for Flying with a Dog?

While traveling with your pet can be challenging, it doesn’t have to be. Even though some  airlines can be a bit finicky about their rules and regulations, you can fly with your pet in tow safely and comfortably, as long as you know their requirements and follow them to the letter.Having your choice of airlines to travel with your dog as your companion, broadens your options when it comes to travel destinations and can eliminate a lot of usual travel-related stress factors in the process. In fact, flying your pet together with you can be simple, straightforward, and hassle-free! As long as you stick to the rules, that is. So, without further ado, what are the requirements for flying with a dog? Are there any universal practices you should know or does it really depend from company to company? Here’s everything you should know before packing your bags.What Are the Requirements for Flying with a Dog?Of course, it goes without saying that you can’t just appear with your pet at the check-in gate and fly away! There are many important rules involved, mainly in order to keep your pet safe, to comply with specific airline regulations, the rules of other countries, and the comfort of other passengers as well. It is also important to remember that different airlines might have different rules. It is crucial that you contact your desired airline beforehand, checking about any special regulations that they require. Still, there are some universal criteria that any pet will have to meet in order to fly on a plane.One of the foremost requirements that will allow your pet to fly on a plane is a health certificate. This is a special document that can be issued by your veterinarian after a thorough physical examination. It guarantees that your doggo is healthy, has no diseases, and has all the required vaccinations that are up to date. And, of course, this certificate needs to be recent. They are valid for only about 30 days, so make sure to do it in time. Some airlines also require that your pet be microchipped. This is advisable for all pet owners regardless of travel or not. The  microchip allows for quick and simple identification in case your pet gets lost and also serves as a sort of doggo credential. Just make sure that all the information stored on the chip is up-to-date!

Is Melatonin Safe For Dogs?

Melatonin is an important hormone, which is naturally produced in the pineal gland of the brain. It has numerous beneficial aspects, such as it can help regulate mood, sleep cycles, and reproduction. However, its production is directly stimulated by darkness, while it is inhibited by light. What does this mean? It means that both dogs and humans will produce melatonin only when it is dark outside. As soon as the dawn arrives with the light of day, melatonin production ceases. This means that many people will supplement melatonin, or use it throughout the day for various reasons. Which brings up the question - is melatonin safe for dogs? Let’s find out. Is Melatonin Safe For Dogs? Melatonin is generally considered extremely safe for dogs, and it is almost always safe to give it to them - when it is used appropriately and under the guidance of a veterinarian. While melatonin is used in humans for the above-mentioned reasons, for dogs it is usually used for treating various skin conditions, anxiety, or sleep disorders. But even with all the positive aspects, it is necessary to first heed the advice of your veterinarian, before giving melatonin to your pet. This is because the proper dosage is important. The dose of melatonin administered depends on your pet’s size, weight, and overall health condition. Generally, veterinarians recommend starting with a low dose and gradually increasing it if necessary. Dosages typically range from 0.5 to 3 milligrams per dog, but this can vary. Mistake the dosage, and you risk a lot of side effects, like digestive upset, lethargy, and changes in mood or behavior.What is more, melatonin might not be suitable for dogs with certain health conditions or those taking other medications. Because of this, it is always crucial to seek professional advice before administering any supplements or medications to your pet. Ignoring this can cause a lot of harm.

Can You Prevent Joint Pain in Dogs?

As dogs near their golden years, different health issues tend to pop up – sometimes completely out of the blue, and sometimes a little less unexpectedly. One of the more common health problems dogs experience as they age that can be predicted fairly easily and as such prevented on time are joint issues. Providing proper support for your dog while they are still young and agile can dramatically improve their quality of life later on, so it pays to start thinking ahead when it comes to joint health, especially if your pet is in a high-risk group for developing this type of problem (large breed dogs, working breeds, highly active dogs, etc). Here’s what you need to know to make sure your pet doesn’t suffer from joint pain in their senior years.5 Crucial Steps to Prevent Joint Pain in DogsWhile some factors contributing to joint pain are beyond our control, there are different proactive steps we can take to support our pet's joint health:#1 Maintain a Healthy WeightJust as in humans, obesity in dogs exacerbates joint strain and can accelerate the onset of joint problems. A balanced diet will go a long way in helping your pet maintain a healthy weight, so strive to ensure they are getting only quality food that is based mostly on protein and doesn’t contain unhealthy fats and too many fillers such as soy or corn.#2 Provide Regular ExerciseModerate, low-impact exercise helps keep joints limber and muscles strong. However, be mindful of your dog's limitations, as pushing them too far can end up being counterproductive. Activities like swimming and walks are excellent choices, just make sure to tailor the pace to your pet’s capabilities.#3 Quality Supplementation Providing a diet rich in essential nutrients, including omega-3 fatty acids, glucosamine, and chondroitin, supports joint health. However, even when feeding a good quality kibble, it’s not always feasible to rely on your pet’s diet alone to be enough to provide all of these joint-nurturing ingredients in the right ratio. This is where dog joint supplements come in to enrich your pet’s diet with specific nutrients. 

How Do I Help A Dog Afraid of Car Rides?

Do you dream of travelling the world with your best friend by your side, but your dog turns into a nervous wreck every time you approach the car? If so, you’re not alone! Many dogs experience car anxiety to some degree, ranging from those who are slightly unsure of the vehicle to those who experience severe levels of stress. Luckily, there are options to manage your dog’s anxiety and even prevent it from happening in the future. In this article, we’ll explore various ways to improve your dog’s relationship with the car, from gradual desensitization to the use of calming treats and other products to make your next road trip easier for everyone! Is Driving Stressful for Dogs? Whether your dog finds car rides to be stressful will vary from dog to dog. Many pups are excited by simply hearing the phrase “car ride” and love sharing that experience with their human family members. However, for some dogs, the idea of getting into a vehicle instantly triggers feelings of stress and anxiety. As dog parents, the best thing we can do is pay careful attention to our dog's nonverbal communication and body language. Although dogs may not be able to speak English, they do a pretty good job of communicating how they are feeling if we know how to listen. How Do I Know if My Dog is Scared in the Car? Interpreting your dog’s body language often involves noting several different behaviors, as fear and anxiety can easily mimic excitement in many ways. For example, fearful dogs may whine when approaching a vehicle because they are afraid of getting into the car. However, approaching the same way with an excited dog may trigger a whine as they anticipate the fun ahead. Other aspects of their behavior, like their stance (standing tall and confident versus hunched low to the ground with their tail tucked), can help you better translate what your dog is trying to tell you.Some of the common signs that a dog is feeling afraid or anxious include: Excessive panting or yawning Licking the lips Whale eyes (showing the whites of the eyes)Large, dilated pupilsEars pressed forward or back against the headCowering or attempting to hideTail tucked between the legs or up and stuffShaking or tremblingSubmissive urinationStaring intently at the trigger Displacement behaviors like sneezing or itchingRefusal to take treats (even if they are typically food-driven)The most important thing to remember is that every dog is different. Your dog may display any combination of the symptoms listed above. No one knows your dog better than you. Trust your gut if you feel that something is off, even if it doesn’t fit the stereotypical fear response.

Is Rock Salt Toxic to Dogs?

As winter comes, the roads become icy and treacherous and rock salt is used to make them less slippery. While roads covered with rock salt are common in the chillier months of the year, dog owners are wondering if it is safe for their pets to walk on rock salt or accidentally ingest it. After all, dogs are known to be inquisitive and eager to lick or nibble on anything and everything so the idea is not as far-fetched as some might think at first. So, without further ado, let’s find out if rock salt is toxic to dogs and how you can best protect your pet in the winter months.Is Rock Salt Toxic to Dogs?Sadly, the answer is yes – rock salt, commonly used for de-icing roads and sidewalks in winter, can be toxic to dogs if ingested in large quantities. Rock salt, or sodium chloride, can cause salt poisoning or hypernatremia in dogs. Ingesting excessive amounts of salt can lead to symptoms such as vomiting, diarrhea, lethargy, excessive thirst, increased urination, and in severe cases, it can even result in tremors, seizures, or death.And that is not all. In addition to the risk of ingestion, rock salt can also cause irritation to a dog's paws if they walk on treated surfaces. The salt can cause dryness, cracking, and discomfort, and dogs may try to  lick their paws to alleviate the irritation, leading to ingestion of the salt. After all, the roads are meant for cars and tires, so it was sadly never taken into account that pets would walk on them as well. Still, as a caring owner, there are a number of precautions that you can take in order to ensure that your dog doesn’t ingest rock salt – here are some of the most popular ways.Clean their paws after walks:Wipe your dog's paws with a damp cloth after walks to remove any salt or de-icing chemicals. Do this after every walk and as soon as you get home. Remember to take care of your pet’s paws and paw pads. When injured or unkempt, they can cause great discomfort. Furthermore, you can consider using  dog boots if your pet doesn’t mind it – they’ll keep their paws safe and warm.

Scientists Uncover Secrets of Extinct "Wooly Dog" Breed

Throughout history, dogs have played several key roles in the lives of people globally. They have hunted, worked, and provided for us, forever weaving them into the fabric of human existence. We often use this knowledge to better understand our modern dogs by reflecting on their original purpose as a breed. Unfortunately, not every breed continues to thrive among us today.The Coast Salish wooly dog was a unique breed, kept by the First Nations people throughout the Pacific Northwest, including Vancouver Island, for its fleece-like coat. A new study reveals insights into the history of the now-extinct breed.Unlike most animals at that time in history, the dog was kept in pens and longhouses. This was done to prevent the dogs from mixing with village and hunting dogs, preserving the breed and the fleece it provided.“They were sheared like sheep, and the wool was woven into blankets,” recounted Eliot White-Hill of the Snuneymuxw First Nation. “Blankets were like currency in our economy prior to contact and some of the most important things you could own and give away as gifts.”The dogs were fed a diet of fish and elk and were seen as beloved family members.“It’s not just a dog – it’s a relative. It has enormous spiritual power, conveyed in its wool,” explained Michael Pavel, an elder of the Skokomish-Twana tribe and one of the study's authors. “Imagine being able to receive the gift of wool fiber, being able to learn to weave that into yarn, into an entity, or a blanket or robe that you could wrap yourself in the coldest of winter and feel the warmth of those prayers. That’s how we look at it, and we can now enjoy a scientific view, as well.”Unfortunately, the breed did not survive colonization. It’s not clear exactly what caused the demise of the Coast Salish wooly dog – the introduction of European dog breeds, rules enforced on First Nations people during assimilation and displacement, or smallpox epidemics being a few of the hypothesized factors.But thanks to the preserved pelt of a wooly dog named Mutton, who died in 1859, researchers can now learn a little more about the unique DNA of the dog, its lineage, and insight into the breeding practices of local Indigenous communities.Researchers compared DNA from Mutton’s pelt to that of a separate non-wooly village dog that lived and died in the same region at approximately the same time.While the information gathered from the study did not offer any conclusive answers about the disappearance of the breed, it did hypothesize that the Indian Act of 1876 played a critical role as it would have directly impacted the ability of Indigenous women to pass on valuable knowledge about caring for the dogs and weaving necessary to its survival.On a positive note, the study did support historical facts shared by First Nations people in that area – a valuable piece of the puzzle as many work to reclaim the traditions of their ancestors.“It brought a large group of people together that reaffirmed for us the history we know,” stated Violet Elliott, also of the Snuneymuxw First Nation. “It was a gift of collaboration with other nations.”

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The Unseen Threat: Dangers of Secondhand Smoke for Your Pet

Most people are well aware of the dangers of smoking. They understand what smoking does to their bodies and know the potential health risks of lighting up a cigarette. But did you know that exposure to secondhand smoke may have serious health consequences for your pets?It’s no secret that smoking is bad for people. In the United States, between 80% to 90% of lung cancer deaths are linked to cigarette smoking. Secondhand smoking is also linked with an increased risk of other forms of cancer, such as breast and colorectal cancer, heart and respiratory disease.Studies have shown that more than 50% of bladder cancer cases in humans are caused by cigarette smoking. A recent study involving Scottish terriers found a link between cigarette smoke exposure and bladder cancer. Cancer is one of the leading causes of death in dogs, and many pooches are diagnosed with some form of this terrible disease. Although many factors may predispose a pet to cancer, research shows that passive smoking is a main danger.Scientists from the College of Veterinary Medicine at Purdue University discovered that Scottish terriers who were exposed to secondhand smoke at home were six times more likely to develop bladder cancer than those who were not routinely exposed to smoke.Passive smoking is also linked with nasal cancer in dogs. This type of cancer is often diagnosed in long-nosed breeds such as collies, greyhounds, and borzois. The increased surface area in their nasal canals traps inhaled particles, allowing carcinogens from tobacco smoke to accumulate in the nasal mucus. As a result, long-nosed dogs are at a greater risk of developing tumors in their snouts. On the other hand, brachycephalic or short-nosed dog breeds, such as pugs and French bulldogs, are more likely to develop lung cancer. Their short noses aren’t as effective at trapping inhaled particles and allow more carcinogens to reach the lungs.Being exposed to smoke increases the risk that your dog will develop cancer, but that’s not all. Pooches that live with smokers are more likely to develop asthma, bronchitis, and other respiratory problems.Dogs aren’t the only pets to suffer the consequences of inhaling secondhand smoke on a daily basis. Cats, birds, and small critters like guinea pigs and rabbits are also at risk.Cats that live with smokers are more likely to develop asthma and lung cancer. Felines that inhale secondhand smoke regularly also have a higher incidence of malignant lymphoma.  Studies have found higher nicotine concentrations in the hair of cats living with smokers than those living in smoke-free homes. The same is true for dogs living with smokers, no matter whether their owners smoked inside or outside. Cats are famous for being fastidious groomers, but licking the fur puts them at risk of ingesting even more toxic particles from secondhand smoke than simply inhaling them. Felines that groom excessively can develop oral tumors from licking toxic particles off their fur.Secondhand smoke alone isn't responsible for all health problems seen in cats and dogs. Diet, genetics, lifestyle, and exposure to other potentially toxic substances in the environment combined affect the pet’s overall health.Owners concerned with the well-being of their four-legged companions should be more aware of the air quality in their homes and make necessary lifestyle changes.Choosing to smoke outside can minimize some risks associated with exposure to secondhand smoke. Improving ventilation, opening the windows, and using air filters can help too. However, it’s important to note that even a low exposure to secondhand smoke can be harmful to your four-legged companion.Quitting smoking is hard, but knowing how secondhand smoke affects your pet’s health may motivate you to put down that cigarette once and for all!Join the PetGuiJoin the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

UK Dog Is Recovering After 130+ Coins Were Removed From His Stomach

Missing any cash? An owner from Swindon in the UK did and was shocked when he discovered how his money went missing. The vets were equally shocked because they discovered that Charlie, the little  Bichon Frise, had eaten 133 coins, equalling more than £18!The mischievous little Bichon was taken to Thameswood Vets in Swindon, after the owners became concerned for his health, thinking he was ill. Their doubts proved true. A quick ultrasound revealed an obvious obstruction in the pet’s tummy. At first, the vet thought it was a piece of plastic, and scheduled an operation to remove the obstruction. But the surgery left him shocked. "It was a surprise for everybody,"  said vet Matheus Nerone, who carried out the surgery. Because once the stomach was opened, a “hoard” of 133 coins was discovered, adding up to £18 and 20 pence. "We opened his stomach and found 133 coins inside him," Dr. Nerone explained. "We did find some pieces of plastic there as well - but the owners had no idea that he had eaten the coins."Everyone was left scratching their head, wondering how on earth did Charlie ingest so many coins. "I don't think they had been there that long - maybe the night or two nights before he came in - because of the size of the obstruction there.” the Dr. said. "He felt sick so if he had eaten those coins a few days ago, he would have been sick before then."Of course, the doctor revealed that it is not uncommon for dogs to  ingest all sorts of things, especially loose change. "It does happen but usually they stop after having a couple of them [coins] - but 133 coins is an impressive amount!"Luckily, the surgery went well, and mischievous little Charlie is now making a good recovery. Thanks to the owner’s keen eye, a real tragedy was prevented, as Charlie could have been in big trouble without quick attention. "Many coins contain zinc which can be poisonous and lead to vomiting, diarrhea, and a lack of appetite," Dr. Nerone clarified. "We are monitoring his blood, but we are hopeful that everything's going to be fine."So next time you’re missing some change, consider all the possibilities!

Dogs Could Be Wagging Their Tails Because Ancient Humans Loved Rhythm

Doggos love to wag their tails and we love to see it. It is their way of expressing emotions, from unwavering joy and happiness to see you again after a long day at work to a shy greeting to a new face – there are many things a pooch can convey with a simple  tail wag. But have you ever wondered why they do it exactly? Why didn’t dogs evolve to, let’s say, use their ears for nonverbal communication with us? Researchers were wondering the exact same thing, and their latest studies could provide a key insight into why dogs started wagging their tails in the first place.Believe it or not, the origins of this action could potentially be traced to ancient humans who first domesticated dogs. And the study connects the human love of rhythm, with selective breeding and domestication!Dogs were first domesticated by humans sometime between 15,000 and 50,000 years ago. It was a long time ago when dogs first emerged from domesticated wolves and similar canines but some of their ancestral traits, like tail wagging, remain the same. And researchers could finally have an answer for this behavior.“We may not be able to take a time machine back to the beginning of the dog-human relationship, but we can look at dog behavior today in tandem with human behavior to try and understand what that domestication process looked like,” said Dr. Taylor Hersh from Max Planck Institute for Psycholinguistics in the Netherlands. “Tail wagging is a very apparent and interesting behavior to start with.”Of course, this is not the first such study, and in the past, many have questioned the wagging of tails. Previously, it was found that hand-reared dog pups will wag their tails far more often than hand-reared wolf pups, showing the clear difference between domesticated and wild animals. Likewise, it was discovered that dogs wag their tails to the right mostly in response to positive experiences, usually when seeing their owners. And they’d wag them to the left in potentially aggressive situations. And now, researchers linked this behavior to the ancient process of domestication. This means that dog tail wagging has developed because dogs have an inherent genetic link towards behaviors that humans want - like tameness and docility. “We put forth a new hypothesis that humans consciously or unconsciously selected for tail wagging during the domestication process because we are very attracted to rhythmic stimuli,” said Silvia Leonetti, another member of the team.Ancient humans had a very distinct attraction to rhythm and rhythmic actions, so there could be a very logical link here. Dr. Holly Root-Gutteridge, a dog researcher at the University of Lincoln, also proposed that tail wagging was developed during the long domestication process as an adaptation by the dogs, as humans likely found barking irritating. “We’re a highly visual species and may appreciate the rhythm, it’s an interesting thought that should be explored, though I’m not sure we’re really responding that much to it,” she said. What is more, she added that wolves too wag their tails in certain situations in the wild. “I suspect ancestral humans saw tail wags as a positive, easy to read sign in wolves, and developed it the way we talk with our hands – as a communicative gesture that we can easily understand.”

How To Tell if a Cat Is Cold

Despite your cat’s luxurious coat, they can feel cold sometimes, and it’s important to make it easy for them to warm up because, if they get too cold, they could become hypothermic. Keep reading to learn how to spot the signs that your cat is cold, and how to help them feel warm and comfortable.Signs Your Cat Is ColdCats of all ages and breeds can feel the effects of the cold, but kittens, seniors, and those who are ill are more susceptible. And, of course, hairless cats can get cold even faster. Here are some of the ways to tell if your cat is cold:Your cat’s body feels cold – Feel your cat’s body to see if they’re cold to the touch. If their ears, paws, and tail are colder than normal, they may need help warming up. Your cat’s posture changes – A cat who’s cold may curl up in a ball to try to warm up. You might also find them puffing up their fur or they might be in a hunched position as they try to conserve heat. Your cat is looking for warmer spots – A kitty who’s feeling the chill in the air will find the warmest spots in the house. They might get under the thick blanket on your bed, or they might insist on sitting in your lap. And you might find them spending more time near a heater or fireplace. During the day, they might also move to areas that get more sunshine to feel its warmth.Your cat isn’t as active – When a cat feels too cold, they may become less active. If your pet is sleeping more or appears lethargic, first make sure that another medical issue isn’t to blame. If it’s because they’re cold, take action to warm them up, including turning up the heat in your home. Bear in mind that cats with certain conditions, such as arthritis, might feel even more discomfort when it’s cold, and this can lead to changes in activity level and behavior too.Your cat starts shivering – Like people, cats shiver when they’re very cold, and this is a sign that you need to warm them up right away. But because this could also be a symptom of other problems, from illness and pain to stress and fear, be sure to determine if temperature is really the culprit.What To Do if Your Cat Is ColdThere are many ways to help your feline friend feel cozy and comfortable, such as:Give your cat a cozy bed and blanket in a warm spotWhen you see that your cat is feeling cold, give them a warm bed that they can rest in to warm up. There are heated beds that you plug in, as well as self-warming beds that work without electricity. Plus, there are heated pads that can be helpful in making your kitty feel cozy. And you can let your cat crawl under a soft blanket for extra warmth. Just be sure to use heated beds and pads as directed to prevent injuries. Let your cat relax in a warm area in the house, such as near a heat source or in a spot where the sunshine streams in during the day. Move your pet away from drafts.Snuggle with your catOnce your cat finds a comfortable spot on the bed or sofa, you can lie down next to them to help them warm up with your body heat. They’re sure to love the attention, and you’ll get to be near your purring feline friend.  Put sweaters on your catAs long as your kitty doesn’t mind wearing clothes, you can use sweaters to keep them warm on chilly days. This is especially useful for hairless kitties. And you can use clothes to keep your cat warm while exploring the outdoors with you.Protect cats who spend time outsideIf your pet is an adventure cat who goes outside with you, or an indoor/outdoor cat who goes out on their own, check outdoor temperatures first. Generally, it’s best to let them spend time outside only when it’s at least 45°F (7°C), but every cat is different, so some might only feel comfortable when it’s even warmer than that.Whenever it’s cold, raining, windy, or snowing, keep them indoors until the weather clears and warms up. Remember, cats who are cold or wet for too long are at risk of frostbite and hypothermia.Note: If you have an outdoor cat, they’ll look for shelter to stay as warm as possible, so give them a safe and dry outdoor enclosure that will protect them from the elements if you can’t bring them into your home, which would be preferable.Check Out These Products That Help Cats Stay WarmHere are a few products we recommend for keeping your cat warm: K&H Thermo-Kitty Bed Deluxe Hooded

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