Top 5 Best Supplements For Dry Skin On Dogs

Lauren Corona
by Lauren Corona
Stop the scratching with common and proven remedies for dry skin on dogs

Is your pooch always scratching like a maniac? You might have suspected fleas but upon further inspection, there are no nasty little parasites on your pet’s fur that could cause all that itchiness. So what is it then? The most common reason for dog scratching is dry skin.

We all know how annoying it can be to have dry or itchy skin, so it’s the last thing you’d want for your dog. The good news is that most skin complaints of this type clear up fairly quickly with a few tweaks to diet or environment. Many dry skin complaints can be down to nutrition, so adding some appropriate supplements to your canine companion’s diet can do wonders for the health of his skin.

Omega 3s

Omega 3 fatty acids are known to help not only with general skin health in dogs, but with skin complaints such as dryness and itchiness. Inflammation can be the cause of dry or itchy skin in dogs, and Omega 3 oils are noted for their anti-inflammatory properties. Many commercial pet foods don’t contain large enough amounts of these essential fatty acids, so supplementation is the way to go. Common supplements that are high in omega 3s include fish oil, flaxseed oil, hemp oil and coconut oil.

Our choice: Nordic Naturals Omega 3 Pet

This high-quality formula contains the oils of wild-caught, omega-rich sardine and wild anchovy. As such, it presents a potent source of EPA and DHA long-chain omega 3 essential fatty acids: the levels in this supplement are optimized for canine needs. The soft gels are easy to sneak into your pet’s meals- or simply given on their own as a treat.

Related: What Are The Benefits Of Coconut Oil For Dogs?

Digestive Enzymes

Many dog parents have had success using digestive enzymes to treat their four-legged friend’s dry or itchy skin. Digestive enzymes are needed to break down and use various nutrients which can stop or relieve allergy symptoms. These enzymes are contained in raw food, but are destroyed while food is cooked and processed. By adding a supplement of digestive enzymes to your dog’s meals, you can bring about a drastic improvement in just a couple of weeks.

Our choice: NaturVet – Digestive Enzymes

This supplement is a source of all essential digestive enzymes: alpha-amylase that breaks down starch, cellulase that breaks down cellulose, and lipase that hydrolyzes triglycerides (fats). These help your pooch get all the nutrients from his food, and the added probiotics and prebiotics ensure their gut health is optimal.


Garlic has antibacterial, antimicrobial and antifungal properties, which means it can help tackle various bacteria or infections that could be causing dry, itchy skin. It’s also known to help ward off fleas and ticks, allergies to which are a common cause of itchiness in dogs. While garlic is generally safe for dogs, it can have unwanted effects if fed in high quantities, so always make sure you check the correct amount to feed for your dog’s weight.

Our choice: Nutri-Vet Brewers Yeast with Garlic Chewables

By combining brewer’s yeast and garlic into one single supplement, this product offers a potent formula with a wide spectrum of effectiveness. Not only that the garlic in the formula will act as a repellent for all nasty critters, but the brewer’s yeast will also boost the health of the skin and coat as well. A perfect combination to stave off itchiness and irritation!

Related: The Shocking Truth About Dogs and Garlic

Natural Anti-Inflammatories

There are a number of supplements that have natural anti-inflammatory properties. Sometimes dry and itchy skin can be caused by inflammation, in which case, these substances can help to relieve the issue. Dog-safe natural anti-inflammatory supplements include: bromelain, boswellia, curcumin, vitamin E and nettle leaf.

Our choice: Vet’s Best Aspirin Free Aches + Pains Dog Supplement

With quick relief action, this supplement offers immediate effect- your pet’s aching joints and muscles will lose the sense of pain and discomfort in no time. And it’s all thanks to a proprietary blend of anti-inflammatory plants such as white willow bark, which will also affect other inflammations in the body- including those that are keeping your pet’s skin dry and flaky.

Brewer’s Yeast

Rich in antioxidants and B vitamins, brewer’s yeast is highly beneficial for dog skin and coat. It will help balance out the moisture levels and bring back the state of your pet’s skin to optimal, which also means no itching or dryness. To boot, brewers yeast also contains minerals such as selenium, potassium, chromium, iron, zinc, and magnesium that will support your pet’s overall health.

Our choice: Brewer’s Dried Yeast Formula Plus Vitamins

The only thing better than regular brewer’s yeast is brewer’s yeast fortified with other beneficial vitamins, minerals, or skin-improving substances. In this case, the supplement’s formula combines it with B1 Vitamin, B2 Vitamin, Niacin and Vitamin C to deliver a potent effect that will be visible in no time. With regular use, this supplement will cause significant improvements to your pet’s skin- regardless of whether the itchiness and dryness were caused by vitamin deficiencies or fleas.

What Else Can You Do For Dry Skin on Dogs?

Supplements aren’t the only way to help tackle your fur baby’s dry, itchy skin. Oatmeal baths can help to soothe itching and also to get some much-needed moisture into the skin. Aloe vera is an outstanding topical treatment for dry or itchy skin, as it both soothes and moisturizes. Switching to a high-quality, hypoallergenic dog food can also improve these kinds of issues, as skin complaints can sometimes be caused by food sensitivities or by reactions to fillers and additives in lower quality foods.

We are committed to finding, researching, and recommending the best products. We earn commissions from purchases you make using the retail links in our product reviews. Learn more about how this works.

Lauren Corona
Lauren Corona

Lauren Corona is a freelance writer from merry old England. She specializes in writing about dogs and other critters. Lauren lives near Oxford, with her gorgeous Doberman, Nola. When she's not tapping away at the keyboard, you'll find her walking in the woods with Nola-dog, raising money for the Oxfordshire Animal Sanctuary, cooking vegan food, making zines and writing about herself in the third person.

More by Lauren Corona