Best Salmon Oil For Dogs (Review & Buying Guide) in 2019

Most people are familiar with the health benefits of fish oil for humans, but did you know that oils rich in omega-3 fatty acids, such as salmon oil, have a wide array of benefits for our canine companions as well? Salmon oil specifically designed for dogs can boost your pet’s immune system, improve the look of his coat and skin and protect him against various chronic diseases. In fact, if you’re looking for a natural and simple way to improve your furry friend’s diet and boost his overall health and cognitive function, get him some high-quality salmon oil.

To help you pick the best salmon oil for your pet, we read, tested and examined dozens of different fish oils for dogs, and came up with a list of top 8 salmon oils for dogs. Read on to find the right product for your four-legged companion.

Related Post: Best Fish Oil for Dogs

Zesty Paws Wild Alaskan Salmon Oil

Zesty Paws Wild Alaskan Salmon Oil

Finest for Pets Pure Wild Alaskan Salmon Oil

Finest for Pets Pure Wild Alaskan Salmon Oil

Vital Pet Life Wild Alaskan Salmon Oil

Vital Pet Life Wild Alaskan Salmon Oil

Best Salmon Oils for Dogs Buying Guide & FAQ

Pure salmon oil has so many health benefits for canines, it deserves its own chapter – which is why we’ll talk about it down below. What we should focus on now is finding the best salmon oil supplement for your pet(s). Since we’ve covered the reviews, all that’s left now is to pick your favorite product from the list and purchase it. Sound simple, right?

Of course, we understand the hesitation – after all, we all want the best for our four-legged children, and with so many different options on the market, finding the right supplement can be a little overwhelming. But that’s what we’re here for – to help you find the absolute best product that both you and your furry friend will love. Read this simple and hopefully useful buying guide, as well as the frequently asked questions we’ve answered, to get a clearer picture of what salmon oil is, what it is for, and how to use it.

salmon oil for dogs

Salmon Oil for Dogs Benefits

Essential fatty acids, including the omega-3 and omega-6, have several important functions in the body (both canine and human!), including affecting inflammation, behavior, mood and many other cellular functions. Basically, omega-3 and omega-6 fatty acids are absolutely essential for health and wellbeing. The only problem? Just like a human body, an animal body cannot produce it on its own. This means that the only way your dog can get these crucial nutrients is through diet.

Luckily, there is one food that is rich in essential fatty acids, both omega-3 and omega-6. Can you guess what it is? Yep, it’s salmon oil.

Salmon oil is one of the best supplements you can give to your pet. Here is why.

  • Supports heart health

Packed with omega-3s, salmon oil can help protect your furry friend’s heart health. Omega-3 fatty acids help lower cholesterol and high blood pressure and prevent irregular heart rhythm.

  • Supports brain health

All good-quality fish oils, but especially salmon oil, can help support canine brain health. As a matter of fact, regularly consuming it can also boost cognitive function and mood.

  • Reduces inflammation (helps joint pain)

Omega-3s are mostly famous for their ability to lower inflammation. This is excellent news if your pup suffers from joint and/or muscle pain, or has arthritis. Granted, salmon oil can’t actually cure your pet of arthritis, but it may reduce the symptoms so much it can look like it can.

  • Boosts Immunity

Salmon oil’s anti-inflammatory properties also help boost the function of the immune system. This means that if your furry pet consumes fish oil regularly, he is less likely to get sick, suffer from allergies and various skin disorders, including eczema.

  • Promotes healthy skin and coat

One of the main reasons many people give salmon and other fish oil supplements to their pets (both dogs and cats), is because of the oil’s ability to improve the look of the animals’ coat and skin. Basically, salmon oil can help your dog shed less, soothe skin irritations and allergies and eliminate dandruff. Best of all? If consumed regularly, it can lead to shiny, thick, smooth coat.

  • May prevent cancer

Because it’s rich in omega-3 fatty acids which help lower overall inflammation, salmon oil may help prevent cancer in dogs. An optimal ratio of EPA to DHA can also help slow cancer cell growth.

Main Differences Between Salmon Oil, Krill Oil, and Fish Oil

Most people are familiar with fish oil, and by extension, salmon oil as well. But what about krill oil? Here, we outline the main differences between these similar supplements, so you can choose the right one for your pooch.

  • Fish Oil

Fish oil can be derived from various fatty fish, including mackerel, anchovies, cod, and of course, salmon. It contains valuable nutrients, including essential fatty acids, that play important biological roles. The quality of a fish oil depends on the type of the fish used, as well as the way that fish lived (caught wild or farm-raised). Likewise, how much vitamin A or D, as well as how much heavy metals a fish oil contains, varies from oil to oil.

  • Salmon Oil

Salmon oil comes from fish salmon, usually the leftovers such as intestines, fins and head. As frequently mentioned in this article, the salmon oil contains great amounts of essential fatty acids, both omega-3 and omega-6, along with moderate amounts of EPA and DHA (depends on the type of fish – if wild, more EPA/DHA content, if farm-raised, less EPA/DHA content).

In general, salmon contains very little to no mercury, so it’s one of the safest and healthiest fish oils your pet could consume. Importantly, it also doesn’t contain vitamin A, which means you can relax about potential vitamin A toxicity – with salmon oil, this cannot happen.

  • Krill Oil

Krill oil is derived from crustaceans, or krills, which are small aquatic animals. Like regular fish oil, krill oil is also a good source of omega-3 fatty acids, and by extension, DHA and EPA. Although krill oil is sometimes marketed as superior to fish oil, it should be said that there is still no sufficient evidence to suggest that. Still, krill oil is on average more expensive than fish oil, including salmon supplements.

Possible Side Effects of Salmon Oil

While salmon oil is an excellent supplement for most canines, it doesn’t come without possible side effects if you’re not careful with the dosage and the quality of oil.

  • Nausea and diarrhea

To prevent nausea, digestive issues and diarrhea, make sure you follow the directions and recommended dosages on the label of a salmon oil supplement. Usually, the dosage depends on the weight of your hound, so make sure you know how heavy your pet is before actually giving him any fish oil.

  • Weight Gain

Like all oils, salmon oil is pretty high in calories, and if you’re not careful about the dosage, your dog may gain quite a bit of weight. Of course, this side effect can easily be avoided if you follow the instructions on the label, feed your pet a healthy diet and make sure she exercises regularly.

  • Bad breath

If any fish oil, including salmon supplements, doesn’t smell and taste at least a little like actual fish oil, something is probably wrong with it. So naturally, if you give your furry companion salmon oil frequently and regularly, you can expect his breath to change a little. However, this can be resolved easily with a proper oral hygiene.


Q: Is salmon oil safe for puppies?

If you have a young pup, you’re probably wondering if it’s safe to give him salmon oil supplements. We have some encouraging words for you – not only is salmon oil safe for puppies, it’s recommended for their brain development, heart and immune system support, and shiny and smooth coat.

Q: How much Salmon Oil should I give my dog?

The appropriate amount of salmon oil for your dog depends upon two things:

  • Your dog’s weight
  • Your dog’s health problems

Always follow the recommended dosage on the oil’s label, which is based on the canine weight. Normally, the heavier your furry companion is, the greater the dosage should be, but do make sure to follow the directions.

As for potential health issues your pooch may suffer from, they can play a role in dosing salmon oil as well. For instance, if your dog suffers from heart problems, he may require more fish oil than healthy dogs. However, it’s always best to talk with your veterinarian, as they know your pet’s specific health problems and are able to give the best advice.

Q: How often should I give my dog Salmon Oil?

Salmon oil has many health benefits and very little side effects, most of which can be avoided if you’re careful anyway. Therefore, the longer your hound consumes this supplement, the better. Normally, you want to follow the guidelines on the label, but generally speaking, it’s best to give your four-legged friend salmon oil every single day. Just mix some oil with his regular food and let him eat his way into health.

Another reason to give your pooch salmon oil every day is so you can use it up before the expiration date. Besides, all fish oils are best when used fresh.

salmon oil for canines

Q: Can I give my dog Human fish oil capsules?

Salmon oil is salmon oil, no matter if it’s intended for human or canine consumption. Therefore, it should be safe to give your dog human fish capsules – however, it’s always best to use the products specifically designed for dogs. Here is why:

  • Human fish capsules sometimes contain soy: although soy may be ok or some people, it isn’t for most dogs. Soy acts as an endocrine disruptor and may interfere with the body’s ability to use minerals such as iron, zinc, calcium.
  • The dosage is different: human fish capsules usually contain 500mg, 750mg or 1000mg of fish oil. This can make following the recommended dosage for your dog’s weight difficult, so for that reason, it’s best to stick to dog-only salmon oils.

Q: Is Salmon Oil good for dogs with Cancer?

If your pooch has been diagnosed with cancer, or you want to work on her cancer prevention, make sure you supplement her with good-quality salmon oil. Omega-3 fatty acids have been proven to lower inflammation, reduce the risk of developing cancer and even slow the progression of tumor growth.

Q: Will salmon oil help with my dog’s joints?

As mentioned, all fish oils, but especially salmon oil, help reduce overall inflammation, and as a result, joint and muscle pain. So, if your pooch suffers from stiff, painful joints, or has arthritis, salmon oil supplements should greatly help reduce pain and actually promote proper joint function.


  1. Natural Supplements for Dogs With Itchy Skin, petMD
  2. Dog Nutrition for a Healthy Coat, WebMD
  3. Dog Joint Health: Pain, Osteoarthritis, and Other Joint Problems, WebMD
  4. Fish Oil for Dogs and Cats: Six Benefits, HuffPost
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