Dog Detects Early-Stage Lung Cancer With Incredible Accuracy

by Lori Ennis

Published: October 1st, 2018

dog detects early stage lung cancer with incredible accuracy

A new study has shown that a trained dog was able to detect early-stage lung cancer with a high degree of accuracy, and gives hope that future detection may be more commonplace.

In a controlled study that included air samples from 30-patients who had solitary pulmonary nodules (SPN)–25 of whom had stage 1A Lung Cancer, mixed with 77 control air samples that were from healthy patients as well as those with pulmonary disease, a trained Labrador Retriever named Blat was able to detect patients who had the lung cancer with a high degree of accuracy.

None of the samples had any treatment and the participants of the study did not eat, drink or smoke for 30 minutes before they blew into a crystal tube. The tube was put in an open box that had an open side so that Blat could smell them.

Blat attempted to smell variations of breath sample combinations that included cancer positive, healthy and obstructive lung disease 900 times. In an astonishing result, Blat chose to sit correctly by the malignant samples 879 times. Of the 30 patients with SPN, he was able to correctly identify 27. Once Blat identified samples, his results were compared with final pathology reports. Blat’s response rates had a predictive positive value of 0.97 and predictive negative value of 0.99.

The researchers trained Blat using a progressive prize-dependent methodology. He was given breath samples that were from those with and without the nodules, and he was rewarded when he detected the SNP samples.

Study author Dr.Guiaro said that because trained dogs can accurately identify malignant SPN, they can be included in ways to manage diagnoses in patients. Blat proved that the exhaled breath gas of patients with lung cancer is distinct in odor, and they are now challenged to look at how to identify consistently with appropriate technology. She believes that dogs can be significantly helpful in lung cancer screening programs.

Dr. Guirao said that because more than 75% of lung cancer patients are diagnosed when the disease has gone past a point of care opportunity, early screening can make a big difference in treatment rates.

Training Blat took about five months, Dr. Guiaro said and the beauty in dogs for assessment is that almost any dog (except plane snout dogs) can be trained to screen.

Lori Ennis

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Little Girl With Brain Cancer Wants Dog Mail For Encouragement

A beautiful little girl with brain cancer is asking dog lovers around the world to cheer her up through her treatments with letters from family dogs. Yes, she wants your dog to send her some letters of encouragement, so go get Fido’s pen and paper ready. Seven-year-old Emma Mertens was diagnosed with brain cancer this January. The little girl’s Caring Bridge Site listed a simple request: letters or emails from dogs to give her encouragement. Related: Dog Detects Early-Stage Lung Cancer With Incredible Accuracy Yes, the sweet little Wisconsin girl is a big dog lover, and the messages from furry friends all over the world are helping her get through these tough days. People from all over the world have been sending Emma emails and letters with stories about and pictures of their dogs–showing that a little bit of kindness to a stranger can make such a big difference in the world.

Can Dogs Detect Cancer?

A dog’s nose is a powerful tool used for many different purposes. But can dogs detect cancer? Read on to find out more. Every year, more than 1.7 million new cases of cancer are diagnosed in the United States. According to the National Cancer Institute, over 38% of men and women will be diagnosed with cancer at some point during their lives. Cancer is one of the leading causes of death worldwide and scientists are constantly working on ways to detect it in the early stages when it is still treatable. Though cancer screenings have progressed by leaps and bounds, it is the more unconventional screening methods that are the most impressive. One of the most impressive cancer detection methods might be right under your nose or, more specifically, your dog’s nose. Keep reading to learn more about whether dogs can detect cancer. Related: Dog Detects Early-Stage Lung Cancer With Incredible Accuracy How Strong is Your Dog’s Nose? You already know that your dog’s sense of smell is stronger than your own, but do you know just how strong your dog’s nose really is? Your dog has the ability to pick out the subtlest of scents, filtering them out from all of the other smells around it. To put it in numeric terms, your dog smells in parts per trillion – that’s the equivalent of a drop of blood in 20 Olympic-sized swimming pools. Your dog’s sense of smell is 50,000 times as strong as yours. When you walk into a room, the first thing you do to get your bearings is look around. The first thing your dog does when he enters a room is take a good whiff, picking out all of the individual smells. Your dog’s nose is extremely complex and has the ability to process scents in a unique way. Each nostril can smell independently of the other and your dog’s brain puts together those myriad smells into a 3-D picture in the dog’s brain. Related: How Strong is a Dog’s Nose? How Do Dogs Detect Cancer? It makes sense that your dog can follow the scent of a prey animal and that he can tell from the other room when you open a bag of chips. But how do dogs detect cancer? Dogs can be trained to sniff out everything from explosives to drugs. Though scientists don’t fully understand what a dog is picking up when he detects cancer, dogs have been trained to detect cancer in urine and breath samples. One example is a study using 5 dogs – two Portuguese Water Dogs and three Labradors – who were trained to detect breast and lung cancer. The dogs were asked to smell samples from 169 individuals, 86 of whom had cancer. The results? All five dogs accurately identified the samples from the cancer patients. The tricky part about training a dog to detect cancer is targeting the specific scent you want the dog to identify. Cancer scent is a complex combination of thousands of particulars that are completely unique to each person. It takes hundreds of samples or more for the dog to learn to detect healthy breath and to be able to differentiate it from the scent of cancer. Though there are plenty of amazing stories about cancer-detecting dogs, there is still a great deal to be learned about how dogs do it and whether this ability can be harnessed for medical purposes. Time will tell whether man’s best friend has any true cancer-detecting potential.

Check Out Giant Dogs On the Free 2024 Calendar of the Portland USACE

Who knew that calendars featuring gigantic cats could be such a hit! Last year, the Pacific Northwest-based U.S. military personnel issued their own calendars which featured enormous kitties that oversaw construction projects making a seemingly ordinary calendar - a ton of fun. Needless to say, their hilarious (and completely free) calendar went viral, so they wanted to repeat last year’s success. This year, however, the Portland branch of the US Army Corps of Engineers, which is based in Oregon, decided to “branch out”, and their new yearly 2024 calendar will feature gigantic doggos as well. This was a logical follow-up to their viral social media campaign of the previous year, when kittens stole the show. The personnel of this military branch handles tough civil works in the whole of Oregon and southwestern Washington, so a bit of lighthearted humor really goes a long way for them. Their staff got the idea of superimposing photos of cats and dogs into quality landscape photos of the most important public infrastructure projects that the teams were involved with. The idea was an instant hit. And now, their 2024 calendars in both cat and dog editions can be freely downloaded in a PDF format, allowing quick and easy printing. You can find the dog calendar here and the cat calendar here.“This product was created to tell the story of our district and what we do in a way that’s actually enjoyable for the average member of the public,” Portland district spokesman Chris Gaylord said. Mr. Gaylord further said that the whole project was their effort to portray an otherwise rough and industrial work in a more entertaining light. And it is also a way for the workers to get some steam off as well. After all, they are busy throughout the year, operating more than 700 dams and 12,000 miles of inland waterways. “It was really so inspiring to see how much joy this little product brought to people all over the world,” Gaylord said, after their first calendar “won over the internet”, getting an incredible 530,000 downloads on their website. To make matters even more memorable, the photos of the pets are from the employees themselves! Gaylord received almost 750 photos from 150 workers. Choosing just a few to include in the calendar was no easy task. But to make everyone satisfied, a page at the end of the calendar includes a grid with most of the pets that did not make it onto the big pages. What do you think – which pooch of the month is your fave?

Study Confirms Dogs Prefer Food Over Toys

If someone asked you to pick between your favorite toy or your favorite food, what would you choose? If your answer is food, you’re not alone - researchers have found that dogs prefer their favorite food over their favorite toy. It’s no secret that dogs like playing with their toys, but the goal of this new study was to determine whether toys make an effective training reward.In the first study of its kind, researchers from the University of Florida found that nine out of 10 dogs will choose food over toys. For the purposes of this study, researchers used social media advertisement and word-of-mouth to recruit 10 dogs from the local area. The dogs participating in the study come from a range of breeds, including two German shepherds, a labrador, a German shorthaired pointer, and six mixed breeds. Researchers allowed the dogs to pick their favorite food and favorite toy. Each dog was shown six food items - including a hotdog, cheese, carrot, hard dog treat, soft dog treat, and kibble - and six toys -  such as a ball, squeak toy, bone, tug toy, stuffed animal, and empty plastic water bottle. Each dog had an opportunity to pick their favorite food and favorite toy. During the next phase of the experiment, the dogs were given progressively more difficult tasks to get a reward. The dogs were rewarded with either their favorite food or favorite toy. The researchers discovered that nine out of 10 dogs gave up on the task earlier when rewarded with their favorite toy, as opposed to when given their favorite food. These findings show that dogs are more motivated to work for food than toys.Previous studies have shown that dogs prefer human attention to food but, until now, there has been little research into how dogs rank their favorite toys. “I was surprised, but nobody’s looked at how dogs will work for toys versus food before,” said Dr. Nicol Dorey, the lead author of the study.The researchers hope that these new findings could be useful for dog owners trying to train their dogs. “Understanding a dog’s preferred reward can be essential for shaping behavior effectively,” concluded the researchers.Some dog trainers recommend using toys instead of treats while training, to prevent excess calorie intake and to keep the training more fun for the dog. If you decide to train your puppy using toys, the key is not to offer food at any step of the training. “You can definitely train your dog with toys if you start really early,” Dr Dorey said. “This is what’s done with search and rescue dogs, they start really early with toys as a reinforcer.”The researchers noted that more research is needed, especially since human attention acts as a strong reinforcer when training dogs. “I think the next study should look at all three - attention, food, and toys - and what dogs really like the best when training,” said Dr Dorey. Regardless of what the next study finds, I’m sure my pooch would pick food over me and toys any day of the week. What about your dog -  are they team food or team toys?

New Bill Will Eliminate Housing Barriers for Pet Owners In California

California tenants with pets rejoice - a new bill that stops landlords from denying housing to pet owners is in the works!The chair of the California Legislative Renters Caucus, Matt Haney, has introduced legislation that would compel landlords to accept tenants with pets. The bill, AB 2216, will insist that landlords have reasonable reason(s) for not allowing a pet in the rental unit. The biggest change, however, is that the bill prevents property owners from asking about pet ownership before the tenant’s application has been approved.The new bill, which is sponsored by the Humane Society of the United States, aims to solve a big problem in the rental world - a surplus of tenants with pets and a lack of landlords willing to rent to them.California has one of the highest number of tenants in the country, and close to 70% of them are pet owners. Alas, under current law, only around 30% of all rentals are pet-friendly. The lack of pet-friendly housing is causing almost a million tenants to keep pets in their rentals hidden from their landlords. This solves nothing. On one hand, landlords are left without adequate coverage for potential damages. On the other hand, pet owners are left living in constant fear of being kicked out of their homes. Andrea Amavisca, a senior legislative advocate at the California Immigration Policy Center, told the LA Times that she and her partner spent over a month looking for a two-bedroom rental in Sacramento that would allow for a small cattle dog mix.“Landlords that initially liked our application would suddenly stop answering our calls once they found out we had a dog. Or others would require a pet deposit close to $1,000 that would put the unit totally out of our budget.”Amavisca added it felt unfair that almost every landlord had a different pet policy with varying fees they could change as they pleased. Some landlords charged only $20 a month while others asked for four-figure cleaning deposits. The new bill doesn’t address fees and doesn’t prevent landlords from excluding certain types of pets. Haney’s legislation defines a common household pet as a domesticated animal, such as a cat or dog, that is kept in the home for pleasure rather than commercial uses. While pet owners are relieved to hear about the legislation, property owners are already expressing their concerns. The biggest issue is that landlords will be forced to take on pets, and the increased risk of potential property damage that comes with pets, without a pet deposit as a safeguard. Haney explained that exceptions would be made for landlords with reasonable excuses for not allowing pets on their property. “What we see too often is just these blanket prohibitions of pets with no good reason for it, with no required justification for it and no protection of pet owners, who represent the majority of California’s renters, to be able to access housing just like anyone else,” said Haney.According to Jenny Berg, California director for the Humane Society of the United States, extra fees and bans add to the overcrowding crisis in animal shelters nationwide. “One of the reasons why people relinquish their pets is because they can’t find affordable housing or housing at all that can accommodate their pets,” she said. Haney’s bill could make a massive change, as it would remove the barriers tenants face when looking for housing for them and their four-legged companions.“We want a renter to be considered first and decision made about whether they meet the requirements for the apartment,” said Haney. “And then, after that fact, they disclose that they have a pet. And only if there’s a reasonable rationale to deny them, that would be allowed.” Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

Library Accepting Cat Photos to Cover Your Fees

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A Pennsylvania Dog Shocked Its Owners After Eating $4000 in Cash

A Pittsburg couple was shocked to discover that their dog Cecil decided to have the most expensive snack of his life, after wolfing down $4,000 in cash. According to Cecil’s owners, Clayton and Carrie Law, the seven-year-old goldendoodle is a well-behaved boy who has never really done anything bad before. The couple had withdrawn cash to do a home improvement project, but Cecil had other plans for the envelope full of money. Less than 30 minutes later, Cecil was caught devouring thousands of dollars. “I walked back into the room and then all this cash was on the ground. He’s just like this, standing there, and I’m like oh my gosh, he ate some of this money and was in shock. I yelled to Carrie ‘He ate the money, he ate the $4,000,’” said Clayton Law to CBS News. After the initial shock, the couple discovered that Cecil ate a lot of the bills, but that some were still on the floor, albeit torn up and chewed into pieces. Carrie and Clayton describe their pooch as laid back, weird, funny, and almost human-like, and say that he is typically more of a snuggly couch potato. “He doesn’t do many dog things, he doesn’t chew furniture or clothing, that’s why we were extra shocked when he decided to do this,” said Clayton Law. “He has never in his life tried to get anything from the counter, even coffee table. We could leave dinner and go to the kitchen and grab wine, and he would not touch the food, and he just doesn’t care. He just took this opportunity and ran with it,” said Carrie Law. Once the initial shock passed, the couple contacted their vet to see if the dog needed any treatment. Given the goldendoodle’s size, there was no risk of bowel obstruction and he only needed to be monitored at home. At first, Cecil seemed fine, but in the middle of the night, the Laws were awoken by the sound every dog owner knows - the retching of their dog about to vomit. “When you hear that, you immediately just react, so I jumped out of bed and just made sure that he didn’t throw up anywhere,” said Clayton. “And then I went to pick it up… and I realized there’s a lot of like half eaten and $100 bills and $50 bills here.”That night marked the start of the Law’s unfortunate mission of sifting through their dog’s vomit and poop in an attempt to recover some of their money. Luckily, the couple was able to piece together most of the bills after carefully washing and sorting all the pieces back together. “There we are at the utility sink washing this shitty money, yelling ‘Yay! Yes! We got one!’ It smelled so bad,” Carries confessed. After piecing together as many bills as they could salvage, the couple managed to recoup $3,550. According to Carrie, the bank was really nice about it and told them that these things happen all the time. “They said it actually happens quite a bit because money just picks up so many scents, especially if it’s used in the food industry. I guess dogs pick up on that - they have such a good sense of smell - and something about it just drove him crazy.”Almost a month after the incident, Cecil is doing fine and is still a good boy. Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

The US National Park Service is Being Sued Over Stray Cats

The US National Park Service was sued by a non-profit organization due to its controversial plan to remove the famous stray cats of Puerto Rico, a historic district in the US territory. The lawsuit was filed by  Alley Cat Allies, a non-profit based in Maryland, and it comes four months after the radical announcement that left many in shock. The Federal agency revealed that it would contract an animal welfare organization to remove around 200 stray cats that live in Puerto Rico’s historic seaside fortress in Old San Juan. What the organization still hasn’t decided upon is whether the captured stray cats would be placed in foster homes, kept in shelters, adopted, or face a different fate. What is more, the federal agency did not reveal if a third-party organization has been hired yet. The National Park Service also added that it would hire a “removal agency” if the organization it contracted ultimately failed to remove the cats within a six-month period. The news caught many by surprise, as many locals – and tourists alike – loved the cats, and many considered them a delight and a local attraction. Alas, many considered the cats a nuisance too, as the National Park Service stated in a report in 2022 that the cat population in the city had grown out of proportions and that the smell of feces and urine in the area was becoming too strong.The announcement of their plan roused many animal rights activists, who say that six months is not enough to remove such a great number of cats. They fear that, as a result, many cats would be killed. Ultimately, the Alley Cat Allies filed its lawsuit in an effort to ensure the best possible outcome for the felines in question. They requested additional environmental statements from the National Park Service, and asked that “a judge find its actions allegedly violate acts including the National Environmental Protection Act.” It remains to be seen what will be the fate of these kitties – but one can only hope they won’t be harmed in the process. 

Vitamin B12 Deficiency in Cats: The Basics

Like humans, cats can develop a vitamin B12 deficiency. This water-soluble vitamin is needed for a variety of functions, affecting everything from their digestion to cognitive function, so it’s important to address a deficiency in your pet.Here’s some information on the symptoms and causes of vitamin B12 deficiency, along with what you can do to address it.

New Study Searches for the Secret Connection Between ‘Gifted’ Dogs

As dog parents, we all want to believe that our dog is the smartest, most incredible, most amazing dog out there. Right? But there is a select group of dogs whose talent and intelligence stand out above the rest. What makes these dogs so bright? That’s what a new study hopes to understand… Known as “Gifted Word Learner” (GWL) Dogs, these dogs display an impressive vocabulary by learning the names of dozens of their toys, with some learning as many as 125 toys by name! Interested in better understanding this phenomenon and what makes these dogs so naturally gifted, researchers at Eötvös Loránd University in Hungary set out to identify any commonalities between these pups. Their recent study, published in Scientific Reports on December 14, included 41 GWL dogs from nine countries: the US, the UK, Canada, Brazil, Norway, Netherlands, Spain, Portugal, and Hungary. They put out a call for ‘gifted’ dogs, asking owners to complete and submit a self-assessment following their detailed instructions and send the results in a video. Dogs that passed that phase were then given an online vocabulary assessment test to better assess their language skills. The owners were also given a questionnaire to provide a better understanding of each dog’s life experience. “In the questionnaire, we asked the owners about their dog’s life experience, their own experience in raising and training dogs, and about the process by which the dog came to learn the names of his/her toys,” explained Dr. Andrea Sommese, study co-author. Researchers discovered some interesting connections between the GWL dogs using all this information.

How Much Does It Cost to Feed Your Dog Around the World?

There is no denying the fact that pet ownership can be expensive. From the expected costs of vaccinations and high-quality dog food to the increased fees associated with traveling with your dog by your side, it adds up fast! But exactly how much does it cost to feed your dog? How do these costs stack up compared to dog parents in other areas? If this question has been on your mind, you’re in luck. A recent study by CashNetUSA compares the cost of feeding a dog in 97 countries, and the findings are surprising.Let’s start with the most exciting news for American pet parents. While the cost of feeding a dog in the US didn’t make the list of the least expensive countries, it did rank as one of the most affordable countries when assessing the annual cost versus the national net income per capita. Other countries that made this list include Ireland, France, Sweden, Netherlands, Germany, Belgium, Italy, Slovenia, and Denmark. Of course, this value can vary depending on the quality of dog food you are feeding and the size of your dog (therefore, the amount of food they consume daily). The study collected data based on the cost of feeding a medium-sized dog 540 grams of kibble daily using the cheapest dry food available in local supermarkets. If a country didn’t have available comparable food, the price was calculated using an international supermarket that would ship to the country. The least expensive country to feed a dog was Botswana, at a cost of $163.59 USD annually. This was closely followed by Lesotho ($201.29) and Hungary ($246.38). On the other end of the spectrum, the most expensive country was Japan, with dog food costs reaching a staggering $2,056.88 USD annually. The top 3 most costly countries also included Andorra ($1854.71) and Estonia ($1518.98). What causes such a variation in cost? In addition to the living costs and average income for each country, food quality should also be considered. Countries with exceptionally low annual prices often fed dogs a diet that failed to meet their nutritional needs. “Most retail brands in Botswana and around Africa use basic formulae often resulting in dogs suffering from inflamed skin and increased scratching caused by (an) imbalance in levels of Omera 3 and 6 along with insufficient levels of essential fatty acids like DHA and FPA,” a local entrepreneur told the National Post. If you are struggling with pet food's growing cost, you’re not alone. Many pet parents are seeking ways to keep the costs down without sacrificing the quality of their dog’s diet. Here are a few tips to help keep the costs down: Bake Your Own Dog Treats Dog treats are one of the bigger costs that many dog parents spend on. After all, there are so many incredible treat options available on the shelves of our local pet stores. How do you not want to spoil your furry best friend? Making your treats is not only budget-friendly but also a great way to control the quality of what your dog is eating. Buy in Bulk If your budget allows, purchase a larger bag of dog food or buy your dog’s food in bulk. These products are designed to last surprisingly well on the shelf over time. By buying larger quantities at once, you may spend more in the moment, but the cost per meal drops considerably. If your local pet store doesn’t have a bulk discount, consider asking about purchasing a bulk order and how it could impact the price. Join Loyalty Programs or Subscriptions Many pet stores and online pet retailers offer loyalty programs or subscriptions that help reduce your costs if you continue purchasing from one location. This could mean a lower price per bag with a pre-scheduled subscription order or a loyalty points program where you are rewarded with a free bag after buying a certain number of dog food bags. Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

Great Dane Sets the Largest Litter Record at North Carolina Rescue

A North Carolina dog gave birth to a litter of puppies and has set a record in the process. Earlier this month, Perfectly Imperfect Pups, a North Carolina foster-based rescue took in a pregnant Great Dane, named Meadow. Two days later, Meadow gave birth to 15 puppies. “It’s the largest litter we have ever seen,” said Nicole Kincaid, the rescue’s founder and director. “We could not believe it when we heard she had 15 puppies, and most of them male! We are so excited for their bright future!”Meadows litter is the largest the rescue has seen since it was founded three years ago. The PIP’s founder and director, Nicole Kincaid, shared that this is also the largest litter she has seen in her 13-year-long rescue career. According to Kincaid, Meadow’s litter is unique for another reason - most of the puppies in the litter are male. “Shockingly enough, we have 12 boys, which is a huge number of boys out of a litter.”PIPs share the news of the record-breaking litter in a Facebook post, writing, “Puppies, puppies, and more puppies! Mamma Meadow and her crew are doing great.”“We are shocked to find out how many puppies she actually had and that all have survived and are doing well,” said Kincaid, according to PEOPLE. “Before being taken in by the Perfectly Imperfect Pups, Meadow had an unsteady past. “She has been passed around to five homes, since giving birth to another litter in February. She was being given away on social media and we reached out, but unfortunately, they gave her away pregnant to someone else.”“Within two days they contacted us and asked if we could still take [Meadow], and of course, we were delighted to take her in,” Kincaid shared. “We got her to our vet the next day, and the day after, she started going into labor.”Meadow is just one of many dogs who had the misfortune of being bounced around from one home to the next. Kincaid shared that this wasn’t Meadow’s fault, saying, “People get a large breed dog, and they don’t realize what they are getting themselves into.”“We are delighted that this will be her final [litter], and her next home will be her forever home,” said Kincaid. “We will also make sure that all 15 puppies go to homes that are experienced with large breed dogs.”For now, Shari Willson, one of the Perfectly Imperfect Pups’ fosters is taking care of Meadow and her pups. The foster mom is supplement feeding the pups in between feedings to make sure all puppies are getting enough food. “Everyone’s gaining weight, everyone’s eating, they are all doing really well,” said Willson.Kincaid praised Meadow’s foster home, saying that her organization “is so proud of our foster parents. They take in dogs without knowing what the next few days or months could bring.”“Taking in a pregnant dog is even more of a challenge because you don’t always know when mom will give birth, how many puppies will be born, or what complications may come along,” she said.The rescue has already received applications and hundreds of messages about adopting Meadow or her puppies when they are old enough to go to their forever homes. All of PIP’s adopters sign a contract in which they commit to taking care of the dog for its entire life and promise to contact the rescue if they can no longer care for them. The rescue’s post-adoption team follows up with the adopters and is available to answer any medical or training-related questions. Mamma Meadow and her pups are going to make wonderful companions and loving dogs to their new families! Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

Study Finds Link Between Having a Dog and Girls' Physical Activity

A new study finds that having a furry companion at home could help promote healthy physical activity in children, especially young girls. According to research from the Telethon Kids Institute in Australia, getting a new dog or losing a furry companion is linked with a child’s level of physical activity. This new research shows that having a dog could help promote healthy movement behavior in children. The study's lead researcher, Emma Adams, highlights the positive influence of dog ownership on children’s activity levels, pointing to potential benefits that start from early childhood.“We saw a significant jump in daily physical activity in children whose families acquired a dog over the study period, while those whose families experienced the loss of a dog recorded a steep drop-off in activity,” added Adams.The research teams from Telethon Institute and the University of Western Australia followed 600 children aged between two and seven years old, over a three-year period to determine the impact dog ownership (or loss) has on physical activity levels.The results showed that getting a dog or losing a family companion is associated with significant changes in children’s activity levels. Surprisingly, young girls showed the most significant response.“The results were particularly noticeable in girls, with girls who acquired a dog increasing their light intensity activity and games by almost an hour a day (52 minutes).”“On the flipside, there was a marked drop in light intensity activity and games in girls who experienced the loss of a dog, with their activity dropping by 62 minutes a day,” said Adams according to Independant. Children wore accelerometers during waking hours for seven days at a time to measure sedentary time, screen time, and physical activity. Parents were also asked about their childrens’ activity levels. Half of the children participating in the study didn’t own a dog at any point during the study period, 204 children had a dog for the entire three years, 58 got a dog during the study period, and 31 children lost their furry companion during the course of the study.Data showed that girls who got a dog increased their light intensity activities and games by almost an hour a day (52 minutes). At the same time, girls who lost a dog experienced a decrease of 62 minutes a day in the same activities. Researchers observed that unstructured physical activity, such as walking with the dog or playing in the garden saw an increase for both boys and girls who got a dog during the study. “If we excluded dog walking and playing, there were no changes in the unstructured physical activity, so we could see the changes in physical activity were actually from the addition of those dog-related activities,” said Adams. On the other hand, children who lost their dog decreased their unstructured physical activity by 10.2 sessions a week for girls and 7.7 sessions for boys. “Regular physical activity from an early age is essential for children’s physical and mental health development, but few children or adolescents are meeting recommended daily levels. Our findings indicate that having a dog in the family could help promote healthy movement behaviors in children and reduce their short- and long-term risk of chronic disease.”Although this study discovered a positive link between dog ownership and increased physical activity Adams stresses that it’s not a call for everyone to get a dog. “It’s important to note that we’re not telling families to just go out and get a dog - having a dog comes with many responsibilities and won’t be right for everyone.”Instead, this study encourages dog owners to use canine companionship to increase physical activity. Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

Technology Tracking Dogs Really Are a Thing

We’ve all heard of dogs that can sniff out drugs and explosives or locate missing persons from a simple whiff of their clothing… but what’s all this about technology trackers? Can I seriously teach my pooch to hunt down the TV remote that went missing over the weekend? Actually, it’s not that kind of technology. You see, this highly specialized dog is trained to detect a compound called triphenylphosphine oxide (TPPO) and with a dog’s approximately 400 million olfactory receptors (humans have closer to 50 million) these super sleuths can smell that stuff through pocket material, duffle bags, a shoe insole, and even drywall. Now, if you’re wondering what TPPO is, it’s the compound used to cover circuit boards in storage devices ranging from hard drives to USB sticks, memory cards and even those tiny SIM cards that store data on our cellphones. Essentially, it’s the all-important coating that prevents these gadgets from overheating and because of that, it’s a compound that will never not be present on electronic devices.But as to why this specific training is growing in K9 units worldwide you need to consider the increase in cyber-terrorism. From drug and human trafficking to child pornography and weapons offences, the need to locate a criminal’s “tools of the trade” such as computers, burner phones, and hard drives is essential to securing a successful conviction. And while internet use and location trackers have made it easy to trail an individual, many perpetrators now work on darknets – an overlay that uses the internet but requires special software for the person to access illicit data.Of course, even a darknet involves a computer system and that’s where the TPPO-sniffing pooch steps up to the plate. Find the perp and let this specially trained K9 agent track down the concealed storage system. I mean, when you’re dealing with something as easily hidden as a SIM card, having a secret furry weapon that detects the scent, then sits, barks and wags his tail saves a heck of a lot of time.Truth is, technology-tracking dogs are becoming more and more common in the execution of this type of warrant because police often get just one shot at finding the much-needed evidence. No surprise that the best dogs for this type of work tend to be the usual suspects – Labrador retrievers because of their heightened sensory skills, innate hunting traits and their gentle disposition – important if there are younger family members present during a search. Other faves include the stately Belgian Malinois and German Shepherd dogs for their tenacity and handler loyalty. I’m not convinced my Schnoodles would rank but as with most family pooches, they’re ace at hunting down an errant chip between the sofa cushions… and that’s good enough for me.

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Rising Pet Care Costs Lead to More Surrenders

Thanks to a rising cost of living, more people are surrendering their pets to animal shelters or abandoning them on the street. According to Shelter Animals Count, the end of 2023 saw a whopping 250,000 more pets in shelters compared to a year prior. They’ve even seen a rise in the number of purebred dogs and puppies who entered shelters, and there aren’t enough animals being adopted.  Overcrowded Shelters Around the U.S.The stats say it all, and this heartbreaking problem is found all over the United States. For example, compared to 2022, Animal Care Centers of NYC saw the number of abandoned dogs they took in go up 41%, and they’d run out of space as of the start of 2024. Tragically, the shelter also euthanized a higher number of dogs (2% more) in 2023 compared to the previous year.     Animal shelters in Kentucky, such as Franklin County Humane Society, are also struggling to keep up as they deal with more surrenders and strays. The state’s shelters are full, and they’re having a hard time because so many people are giving up their pets as a result of rising costs.The Nevada Humane Society is yet another example of a shelter that has seen a rise in pet surrenders because people are finding it harder to afford their animals or they’re finding it difficult to locate housing that will let them keep their pets. In 2023, the shelter saw a 65% increase in the number of dogs that were surrendered to them.Financial Hardship and Housing Issues Are Driving ForcesWhy are so many people giving up their pets? Financial hardship and difficulty finding places to live that are affordable and accept pets are a couple of the big reasons. Many people struggle with the rising cost of living not only for themselves but also for their pets, as everything from pet food and supplies to veterinary care has gotten more expensive.  Shelters across the United States are doing what they can to encourage people to adopt and prevent people from surrendering their pets. For example, Animal Care Centers of NYC offered pet parents help in the form of training assistance, free food, and temporary boarding, and those efforts worked to avoid nearly 3,000 surrenders in 2023.  There Are Ways You Can HelpYou can do your part to support animal shelters and pet parents that are struggling. In addition to monetary donations, you can donate pet food. Or, you can offer to foster one or more animals who are currently waiting for their forever homes. And you can adopt a pet in need of a home—you might even find shelters in your area that have discounted adoption fees as a means to help people afford their new best friend.Join the PetGuide community. Get the latest pet news and product recommendations by subscribing to our newsletter here.

How Often Should I Clean My Bird's Cage?

Parrots and small birds are exceptionally vulnerable when their cage is left unkempt and dirty – proper hygiene and a clean space to rest and eat in are a must for the good health of all avians. What is more, a bird cage that is left unclean can become a threat to your health as well, with airborne bacteria and pathogens flying all over the place. All in all, it’s clear that regular cleaning of your bird's cage shouldn’t be seen as just a dull chore but as a necessary task to protect everyone’s health and wellbeing. However, while it’s obvious that you need to do it regularly, just how often should you clean your bird’s cage? Is it on a check-and-see basis or is there a recommended frequency of cleaning? Let’s find out.How Often Should I Clean My Bird's Cage?The frequency at which you should clean the cage depends on several factors, including the size of the cage, the number of birds you have, and the species of bird in question. For example, a smaller cage will get dirty in no time, while a large one that houses a single, bigger bird will remain cleaner for longer. While these are good starting guidelines, things are not that simple.The best approach to take is to clean the cage daily, weekly, and monthly. Of course, the amount of cleaning you do each day will differ from the one you do on a monthly basis – here’s how it should look like:Daily Cleaning:Change the  food and water dishes daily to ensure fresh food and clean water. This is imperative and a major part of caring for your bird. Don’t allow water to remain unchanged and food to go stale.

Here Are the 10 Rarest Dog Breeds in America

Dogs are the most popular pets in America – deservingly, they are the most loved and affectionate furry friends, and their popularity as family companions never wanes. We all know what are the most popular dog breeds – and which evergreen breeds have been stealing hearts for decades back, but how about those lesser-known breeds? Which in particular are the rarest among them? Even if touting great qualities, some of these super rare breeds are simply hard to come by, and they are seldom seen. Thanks to a survey conducted by the American Kennel Club ( AKC), we can now find out which dog breeds are as obscure as can be. Out of a list of 199 registered and accepted breeds, the AKC revealed the 10 rarest dog breeds in America. 10.  Pyrenean Shepherd9.  Cesky Terrier8.  Sussex Spaniel7.  Harrier6.  Azawakh5.  Belgian Laekenois4.  American Foxhound3.  Sloughi2.  Norwegian Lundehund1.  English FoxhoundDon’t be surprised if you have never heard of some of these unique breeds. They are rare for a reason! On the other side of the spectrum, looking at the most recent trends, the French Bulldog holds the number one spot as the most popular pet dog breed in America, with the Labrador and Golden Retrievers following close by. That’s a bit of a change, as the Golden Retriever long held the number one spot. Generally speaking, most people tend to go for more known and traditional dog breeds when looking for a purebred dog, but the world of canines is much more diverse, with plenty of unusual and amazing breeds to choose from.Ultimately, the popularity of a certain breed should not be connected with their suitability as pets. After all, many factors contribute to that – a great deal of pet parents, myself included, are proud to share their lives with a mixed breed pooch and the fact that they’re not a certain breed doesn’t make them any less perfect. Your four-legged bestie might be a more popular dog breed, a rare purebred, a hybrid designer dog breed, or a cute mutt – they’ll steal your heart either way!

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