10 Best Salmon Oil Supplements for Dogs in 2026 - Reviews & Top Picks

We all want what is best for our pets, and this may include giving your beloved canine supplements. While some people argue that a dog eating a balanced diet shouldn’t need nutritional supplements, studies show better overall health outcomes for dogs that specifically take dietary supplements during the puppy and senior stages.

Salmon oil — and other fish oils — have been touted as a super supplement that boosts the immune system, heart health, and brain health. However, it’s most notable for helping dogs have a glossy coat and smooth skin.

Here are our 10 favorite choices for salmon oil supplements for your dog!

A Quick Comparison of Our Favorites

Rating	Image	Product	Details
Best Overall		PetHonesty Salmon Skin & Health	Made with real Alaskan salmon oil Contains omega-3, omega-6, and omega-9 fatty acids Easy chew tab	Check Price
Best Value		Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil	Full omega-3, omega-6, and omega-9 profile in one formula Includes biotin for extra skin support No artificial ingredients	Check Price
Premium Choice		Alaska Natural Wild Alaskan Salmon Oil	Sustainably fished and sourced Cost-efficient Eco-conscious company	Check Price
Best for Puppies		Zesty Paws Wild Alaskan Salmon Oil	Tasty salmon flavor is palatable even to the pickiest puppies Contains DHA and EPA for superior skin and coat health	Check Price
		Zesty Paws Salmon Bites	Contains salmon oil and multivitamins for optimum health benefits A good option for dogs who need a multivitamin	Check Price

The 10 Best Salmon Oil Supplements for Dogs – Reviews & Top Picks 2026

1. PetHonesty Salmon Skin & Health – Best Overall

PetHonesty’s Salmon Skin & Health soft chews took our spot for the best overall salmon oil supplement for dogs. It contains omega-3, omega-6, and omega-9 fatty acids for skin and coat health. This supplement is made with real wild Alaskan salmon oil, so it has fewer calories than farmed oil. The omega fatty acids present in the supplement also support a healthy immune system, brain function, and heart health. As a bonus, these chews have a natural salmon flavor, so any pet parents with dogs that can’t get enough salmon will find that getting them to take these supplements is a breeze!

2. Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil – Best Value

Native Pet's Omega-3 Fish Oil is one of the most practical and affordable salmon oil supplements on this list, and it is formulated to cover more than just omega-3s. The blend combines wild-caught salmon oil, wild-caught pollock oil, and wheat germ oil to deliver a full omega-3, omega-6, and omega-9 fatty acid profile in a single pump. It contains no soy, dairy, gluten, or artificial additives, and each pump delivers a precise half-teaspoon serving. The easy pump dispenser makes daily dosing quick and mess-free, and most dogs take to the flavor readily without hesitation. It is available in 8 oz and 16 oz sizes. For a budget-friendly, vet-formulated omega supplement with a broader nutritional profile than most single-ingredient salmon oils, Native Pet is our value pick for the best salmon oil supplements for dogs.

3. Alaska Natural Wild Alaskan Salmon Oil – Premium Choice

Alaska Natural Wild Alaskan Salmon Oil is the best of the best when it comes to cost efficiency, but that doesn’t mean it’s cheap. If you want to buy in bulk, this is your go-to, but it’s a high cost for entry. Like other oils, you’ll want to add the recommended amount to your dog’s food, and you’re good to go! This oil supports healthy skin, coat, immune system, and brain function with omega-3 fatty acids found naturally in wild salmon. Alaska Natural ensures that their products are sustainably fished, a real selling point for any eco-conscious pet parents out there!

4. Zesty Paws Wild Alaskan Salmon Oil – Best for Puppies

Zesty Paws Wild Alaskan Salmon Oil is an efficient way for pet parents to introduce salmon oil to their puppies. It features omega-3 fatty acids, DHA, and EPA to support healthy skin, coat, and immune system function. Additionally, this oil has a tasty salmon flavor that will help your puppy learn to love taking their supplements! Just add the oil to their food to help them grow up big and strong!

5. Zesty Paws Salmon Bites

For parents of pickier pups, Zesty Paws also makes oral chew salmon bites that can be given as a healthy treat! These chews boost the immune system and give your dog a glossy, smooth coat that will be the envy of the neighborhood! The secret is in the EPA and DHA gold supplements present in the chews. The base of the chew is salmon oil and contains vitamins C, E, and B7. This supplement is a multivitamin for dogs. If you need a complete vitamin and want to introduce salmon oil to your dog’s supplements, this is the way to go!

6. Grizzly Omega Health

Grizzly’s Omega Health is sustainably sourced for higher purity and quality. The supplement contains omega-3, EPA, and DHA to support healthy skin, coat, vision, and brain function. This is an oil. So, you’ll have to add it to your dog’s food to give it to them. Extremely picky eaters may prefer a different method of delivery. This salmon oil supplement will give your dog a shiny coat, smooth skin, and excellent vision and brain function!

7. PetHonesty Wild Alaskan Salmon Oil

PetHonesty also makes a Wild Alaskan Salmon Oil for any pet parents looking to get their hands on the raw oil. This oil contains EPA, DHA, vitamins B12, B3, D3, and B6 to support healthy skin and coat. This oil also claims to reduce shedding, and a portion of the profits are donated to no-kill animal shelters.

8. NaturVet Omega-Gold Plus Salmon Oil

NaturVet’s Omega-Gold Plus Salmon Oil is a salmon oil chew that USA Veterinarians formulate to support healthy skin and coats. These soft chews contain omega-3 fatty acids, DHA, and EPA to provide excellent skin and coat support. However, this product is very “what you see is what you get.” There are no added benefits besides skin and coat support. But for a dog that only needs to get some more salmon oil into their regimen, it is a great choice!

9. Iceland Pure Pet Products Unscented Salmon Oil

Iceland Pure Pet Products Unscented Salmon Oil is a single-ingredient salmon oil with natural omega-3 and omega-6 fatty acids. It helps with skin inflammation and promotes a healthy coat and smooth skin! This one also helps support the joints! However, it doesn’t contain any extra vitamins.

10. PetLab Co. Probiotic Pork Flavor Dog Chews

These soft chews by PetLab Co. contain salmon oil, chicory root, honey, and eight probiotics for gut health. The salmon oil will ensure that your dog’s skin is smooth, and their coat is shiny, while the other ingredients ensure good gastrointestinal health. Strangely, these chews are pork-flavored, which is suitable for any dogs that aren’t fond of salmon’s flavor, but an unusual choice, nonetheless.

Buyer’s Guide - Choosing the Best Salmon Oil Supplement

Why Is Salmon Oil Good for Dogs?

Salmon oil has many proven health benefits for dogs. It naturally contains omega-3, omega-6, and omega-9 fatty acids. Studies show that salmon oil improves heart health, gives a dog a silky, smooth coat, reduces itchy and flaky skin, helps relieve allergies and joint pain, and supports a healthy immune system.

When Should I Start Feeding My Dog Salmon Oil?

There’s no right or wrong time to start feeding your dog salmon oil. However, studies show that puppies that were provided salmon oil between the ages of 8 and 52 weeks had superior muscle development. Salmon oil is also good for long-term health since it can help reduce or mitigate some of the health problems we associate with aging.

Oil vs. Oral Chews

You can buy salmon oil for dogs in the form of an oil supplement added to their food or oral chews similar to treats. Deciding which to purchase depends on your situation and what your dog is like.

Dogs that are highly picky about the texture of their food may turn their noses up at food mixed with salmon oil. In these cases, an oral chew is the best way to get their supplements in since they mirror the taste and texture of treats.

Salmon oil soft chews are also easier to divvy up since they don’t have to be measured with a spoon. So, if you have pet sitters, it might be a good idea to invest in some oral chews that they can use to get your dog their necessary supplements,

However, concentrated salmon oil is more cost-efficient than soft chews. On average, a 16 fluid ounce bottle of concentrated oil will last about a week longer than a 90-count container of soft chews, which can be great for pet parents who need to make every cent count.

Does My Dog Need Supplements?

Dogs don’t necessarily need supplements unless recommended by a veterinarian. However, that doesn’t mean they can’t benefit from a supplement even if they don’t need it. Unless your dog’s diet is incomplete or suffering from some malabsorption problem, they shouldn’t suffer from not having supplements.

However, for pet parents who want to feed their dogs a homemade diet, it is recommended that your dogs be given a complete supplement that will allow them to reach their nutritional benchmarks more easily.

Supplements should also be considered for dogs that are aging or still growing. Providing nutritional supplements can help them grow up big and strong or age gracefully into their golden years.

Other Supplements to Consider for Your Dog

Speaking to a veterinarian is an excellent first step for finding your dog the right supplements. Other supplements to consider include glucosamine for joint health and vitamins A, C, D, E, K, and B. A good multivitamin can help your dog grow up strong or stay strong in their old age.

If you have a question about your dog's health or behavior, why not Ask a Vet for free? Our veterinary team answers reader questions and provides trusted advice to help you better understand your dog.

How We Selected These Salmon Oil Supplements for Dogs

This buyer’s guide was carefully crafted by our writers and editors in collaboration with our team of in-house veterinarians. The dog supplements reviewed here are rated on a combination of factors: brand reputation, customer reviews across multiple retail outlets, personal experience, and in some cases, feedback from our own dogs! Together, we choose and review only the best dog supplements available, to help you make the most informed decisions that foster the well-being of your furry friends.

Why Trust Dogster?

Dogster has been a trusted brand for dog owners online since 2004, which means we have a lot of experience with dog supplements. We are a team of passionate dog owners who care about our pups as much as you do yours. We want the best for every canine on the planet. Dogster’s writers, editors, and veterinarians are deeply invested in the well-being of our pets, and we believe that all pet owners share this dedication to providing only the highest quality products and services for our dogs.

Conclusion

Supplements are an excellent way to ensure that your dog grows strong and stays strong. Our choice for the best salmon oil supplement for dogs was PetHonesty’s Salmon Skin & Health. If you are on a budget, never fear; Native Pet's Omega-3 Fish Oil is here to take care of your dog’s needs. Lastly, if you have a little extra to spend, Alaska Natural Wild Alaskan Salmon Oil is of excellent value, even though it is a little more expensive on the tag.

Featured Image Credit: Artsiom P, Shutterstock