Just like humans, dogs too need supplements and nutrients to stay in their healthy state. Canines need things like vitamins, minerals, and supplements. This is where the fish oil for dogs becomes very important in their health.

Follow through to get the most information about dog fish oil supplements and what they can do for your furry best friend.

Best Fish Oil Supplements for Dogs

Here’s our list of the best fish oil supplements for dogs in the market:


Best Fish Oil For Dogs See Amazon.com for the best selection and value. #commissionsearned

But before going deeper into each of these supplements, let us know what fish oil first.

What is Fish Oil and Its Benefits to Dogs?

Fish oil is one of the most notable dietary supplements for pets like dogs. This type of oil comes with two primary ingredients namely docosahexaenoic (DHA) and eicosapentaenoic (EPA) fatty acids. Both acids are Omega 3 fish oil supplements for dogs. They are good for the health of your furry pal. So, supplement your pooch with fish oil to keep him healthy.

The benefits fish oil can give to your pooch are:

  • Protects dog’s heart – Fish oil lessens the vulnerability of your canine’s heart to develop atrial fibrillation. It serves as an anti-coagulant preventing blood clots from establishing heart disease.
  • Slows down kidney disease progression – Fish oil helps lower the increased blood pressure, lessen undesired urine protein loss, and mitigate pro-inflammatory substance production.
  • Promotes proper eye and brain development in puppies – The omega-3 fatty acid in fish oil helps develop the eyes and brain of the young.
  • Lowers the levels of blood triglyceride – The oil decreases destructive levels of triglyceride in some patients. This is important in canines suffering from pancreatitis, inflammatory bowel disease, and heart disease.
  • Aids arthritic joints – The fish oil lowers potent prostaglandin production stimulating joint inflammation.
  • Improves the condition of dog coat and lessens its shedding – Fish oil supplement makes dog’s fur shiny and soft.
  • Supports flaky and dry skin in dogs with allergy – The oil lessens itching by lowering cytokine production in your pup’s body.
  • Soothes itchy skin – Fish oil improves the overall health condition of your pup not just his hair.
  • Improves cognitive function and neurologic development – The oil decreases the pattern-pacing behavior in pets with cognitive dysfunction. Also for calming dogs with anxiety problems.

Top 9 Fish Oils for Dogs

So, below are the best fish oil supplements for canines:

1. Zesty Paws Wild Alaskan Liquid Salmon Oil

The completely natural component of Zesty Paws Wild Alaskan Liquid Salmon Oil makes it one of the market’s purest fish oils.

This liquid pump salmon oil is abundant in Omega-6 and Omega-3 fatty acids providing excellent nourishment for dogs of all ages and breeds.

Pure Wild Alaskan Salmon Oil for Dogs & Cats

It supports the joint and cardiovascular health of your pal as well as his immune system. The oil even promotes the health of his coat and skin.

With its liquid formula, adding it to his regular diet is made so easy. Just mix a few pumps to his food and let him enjoy his meal. It also has an amazing taste and a pleasant smell so it would be less unlikely for him to resist the addition of oil to his diet.

Specific Features:

  • Pure salmon oil in liquid form
  • Made from Alaskan salmon which is wildly caught
  • FDA-registered and -approved
  • Contains omega- 6 and omega-3 fatty acids

  • Pros:

    • Effective fish oil supplement for dogs with coat and skin problems
    • Delicious in taste
    • Has a pleasant smell
    • No additives, artificial flavors, and colorings

  • Cons:

    • Some dog breed may be intolerant of its smell and/or taste
    • Can cause minor health issues to some breeds

2. Grizzly Salmon Plus Omega 3-6-9 Salmon Oil

Ensure the health condition of your pet with Grizzly Salmon Plus Omega 3-6-9 Salmon Oil as it provides 100% pure fish oil.

Grizzly Salmon Plus Omega Fatty Acids Food Supplement for Dogs & Cats

What makes this liquid supplement superb is its rich fatty acid contents that include Omega 3, 6, 9, and arachidonic fatty acids.

The salmon oil slows his inflammation, improves the look of his skin and coat, and promotes his general well-being.

Squirt oil into his food and mix them so he will have a very nutritious meal. See to it that the directions stated in the bottle are followed to prevent any digestive-related issues. Use enough amount of fish oil for the exact weight of your dog.

Specific Features:

  • Contains pure salmon oil in liquid form
  • Sourced from wild Alaskan salmon
  • No flavorings, colorings, or additives
  • Excellent in quality
  • Contains Omega-3, -6, and -9

  • Pros:

    • Nourishes dogs
    • Rich in omega fatty acids
    • Makes meal tasty
    • Keeps healthy organs
    • Promotes lustrous coat

  • Cons:

    • Some dog breeds may not like its taste

3. Nutramax Laboratories Welactin Omega-3 Dog Skin and Coat Support

Give your four-legged friend a supplement with a boost of Omega-3 fatty acids through Nutramax Laboratories Veterinary Science, Inc.’s Nutramax Laboratories Welactin Omega-3 Dog Skin and Coat Support.

Welactin Omega-3 Skin and Coat Support, 120 Softgels

This soft gel is a significant supplement that supports his optimal health. It is available in soft gelatin form rich in Omega-3 fatty acids DHA and EPA.

It is safe for your companion with its minimal toxin accumulation than the larger cold-water fish. The oil is sourced from cold-water fish.

The soft gel formulation comes with quality fish oils but without additional flavors, dyes, or colors. The fatty acid of this supplement supports both your pup’s coat and skin health, eye and brain development and maintenance, and his immune system.

Also, the supplement contains glycerin, mixed tocopherols, natural peppermint oil, and gelatin. It guarantees no additional artificial flavors or colors, gluten, or milk derivatives.

Specific Features:

  • Comes with long-chain Omega-3 fatty acids (EPA and DHA)
  • Made in peppermint oil
  • Sourced from small cold-water fish
  • Supports optimal dog health
  • Contains vitamins and minerals
  • Available in soft gels

  • Pros:

    • Offers softer fur
    • Promotes better skin condition
    • Boosts immune system
    • Effective and easy to administer
    • Quality tested
    • Mitigates fishy breath

    • Cons:

      • It may not be cost-effective for sensitive breeds

    4. Nutri-Vet Fish Oil for Dogs and Cats

    Treat your buddy to a beautiful coat and healthy skin with the easy-to-administer Nutri-Vet Fish Oil for Dogs and Cats. Veterinarians formulated this soft gel as a tasty and healthy treat for dogs.

    Nutri-Vet Fish Oil Supplements for Dogs

    The supplement is easy to give to your pooch to strengthen the essential nutrients supporting his coat and skin health. It has vitamins D, E, and A and Omega-3 fatty acids which help prevent itchiness.

    The fish oil supplement supports a healthy immune system, joint health, and normal shedding.

    It relieves or lessens dry skin on canines. Also, it offers formulas combined with high palatability profiles and innovative delivery systems.

    Specific Features:

    • Contains Omega-3 fatty acids
    • Offers joint support
    • Simplified coat health
    • Great taste
    • Healthy coat support

    • Pros:

      • Boosts healthy immune system
      • Gels in pleasant taste
      • Helps treat dry, dull, shed-prone, and brittle coats
      • Boosts the nutrition of dogs
      • Promotes strong, shiny, and soft coat
      • Odor-free and mess-free to administer

    5. Vetoquinol Triglyceride Omega-3 Fatty Acid Fish Oil Capsule

    Maintain the health of your pet’s coat and skin using Vetoquinol Triglyceride Omega-3 Fatty Acid Fish Oil Capsule. The supplement contains Omega-3 fish oils that help improve his health.

    Vetoquinol Triglyceride Omega-3 Fatty Acid Supplement Capsules with Fish Oil for Pets

    Other than that, it offers quick relief for rashes caused by allergies or any other skin diseases. It mitigates his scratching and increases the shine and health of his coat as well as his heart.

    You may consider using the supplement to ease his joint pain and improve his mobility.

    This formula is an addition to pet allergy diets prescribed by most veterinarians. Since it is in a capsule form, it can be punctured and squeezed over food or given whole over his mouth.

    Specific Features:

    • Rich in triglyceride
    • High-quality Omega-3 fish oil
    • Contains nutrients and vitamins (A, E, D3)
    • Has DSA, EPA, glycerin, DI-Alpha Tocopherol

    • Pros:

      • Boosts dog’s health
      • Maintains a healthy coat and skin
      • Supports heart and kidney function
      • Serves as a remedy for any skin allergy (seasonal)
      • Helps with skin irritants and rashes

    • Cons:

      • It may only use for supplemental or intermittent feeding

    6. Omega-3 Small Dog/Cat Fish Oil

    Reduce the inflammation of your buddy with the help of Omega-3 Small Dog/Cat Fish Oil.

    The supplement has concentrated Omega-3 free fatty acids (DHA and EPA) absorbed for his shiny hair coat and healthy skin. It helps promote joint health and the immune system and supports his overall health.

    Free Form Snip Tips Omega-3 Fish Oil Liquid Supplement for Small Dogs and Cats, 60 Count, 87042251

    This could be the right supplement for small dogs and cats with dry skin, seasonal skin allergies, or sensitive skin. It offers support for the daily health of their joints, kidney, heart, brain, eyes, and immune system.

    Also, it does not contain corn, wheat, or artificial colors or flavors.

    Specific Features:

    • Has concentrated DHA and EPA Omega-3 fatty acids from non-predatory fish
    • High-quality ingredients
    • Comes in liquid capsules
    • Developed for small dogs and cats

    • Pros:

      • Safe and easy to administer
      • Does not have artificial colors or flavors, wheat, or corn
      • Promotes hydration and skin health
      • Maintains active lifestyle and mobility
      • Supports overall health

    • Cons:

      • It may not be effective for dogs or cats of large breeds

    7. DVM Pharmaceuticals Free Form Snip Tips Omega-3 Fatty Acid Capsules

    Give your dog DVM Pharmaceuticals Free Form Snip Tips Omega-3 Fatty Acid Capsules to boost his immune system. The capsules have Omega-3 fatty acids specifically manufactured for large and medium-sized dogs.

    Its main acids are DHA and EPA which you can find in other fish oil products. They are in the form of a free fatty acid providing your pooch silky shine hair coat and healthy skin.

    It’s a DVM Pharmaceuticals Free Form Snip Tips Omega-3's for Med:lg Dogs (2 Pk 60cap)free form of fatty acids that improve the health of his joints and his immune system at large. With their concentrated form, they are easy to absorb compared to the other Omega-3 acids.

    Specific Features:

    • Contains fish oil to supplement the health of large and medium-sized dogs
    • Rich in concentrated DHA and EPA Omega-3 fatty acids
    • High-quality ingredients
    • Available in liquid capsules

    • Pros:

      • Safe and easy to administer for dogs
      • Promotes hydration and skin health
      • Maintains the active lifestyle and mobility of canines
      • Does not have artificial colors or flavors, wheat, or corn
      • Supports overall health

    • Cons:

      • It may not be effective for dogs or cats of large breeds

    8. Fera Pet Organics Fish Oil Plus Vitamin E Supplement

    Treat your buddy an overall health boost through Fera Pet Organics Fish Oil Plus Vitamin E Supplement. This fish oil supplement is abundant in natural triglyceride nutrients.

    Fish Oil with Vitamin E, Cat and Dog Vitamin for Improved Pet Wellbeing

    It is made of potent Omega fatty acids from wild-caught anchovies, mackerel, sardines, and herring from the Islandic waters.

    Its nutritional support is great for flexibility and joint strength while promoting normal circulation and heart function. It even eases the dryness, flakiness, and itchiness of his skin.

    Like the other fish oils mentioned earlier, this supplement is also high in DHA and EPA alongside non-GMO Vitamin E to keep him strong throughout the day. Both fatty acids make his coat and skin shiny and healthy.

    They work synergistically for the improvement and support of his overall health. Moreover, the supplement supports his immune system other than his brain health.

    Specific Features:

    • Contains Omega fatty acids (EPA and DHA)
    • Superior and clean formulation (with fortified Vitamin E from sunflower)
    • Comes with other vitamins and minerals
    • Ideal fish supplement
    • Derived from wild-caught herring, mackerel, sardines, and anchovies

    • Pros:

      • Combats dry, flaky, and itchy skin
      • Removes heavy metals and toxins
      • Safe and easy to give to pets
      • Supports brain and immune system health
      • Keeps coat and skin shiny and soft
      • Supports joint flexibility and strength

    • Cons:

      • Use for supplement and intermittent feeding only

    9. Stratford Pharmaceuticals Omega-3 Fatty Acid Soft Chew Treats with Fish Oil

    Large canine breeds also need health care like their small and medium-size counterparts and Stratford Pharmaceuticals Omega-3 Fatty Acid Soft Chew Treats with Fish Oil is just right for them.

    Stratford Pharmaceuticals Omega 3 Fatty Acid Soft Chew Max Strength

    This formula is available in soft chew treats with fish oil. It is abundant in fatty acids DHA and EPA which are significant for proper immune function, inflammatory response, and cardiovascular function.

    The chews are so delicious keeping your pup happy and healthy while receiving a day-to-day dose of Vitamin E.

    The supplement is a natural formula that treats and prevents dog arthritis and itchy dry skin. I

    ts Omega-3 content keeps your pal’s skin moisturized when the weather is dry and supports proper joint function. It makes him stay and be more active without any effect from inflammation-caused joint pain and stiffness.

    In addition, the fish oil found in this formula is mess-free so don’t worry about any unwanted fish oil smell around your house. The chews are also easy to give to your pup either by adding them into his food or as a treat.

    Specific Features:

    • Available in soft chews with natural, pure ingredients
    • Contains fish oil
    • Abundant in long-chain fatty acids DHA and EPA
    • Has Vitamin E and other nutrients
    • Formulated for large and giant dogs.

    • Pros:

      • Tasty soft chew treats
      • Boosts proper functioning of the immune system, cardiovascular system, and inflammatory response
      • Maintenance of dog’s activeness
      • Helps treat and prevent arthritis and dry skin
      • Fish oil is mess-free

    • Cons:

      • Dosage may be too much for puppies or dogs of small breeds

    With the fish oil supplements presented above, which one do you think is the best for your furry friend? Yes, they are our top picks, but you need to choose one.

    Guidelines in Selecting the Best Fish Oil Supplement for Dogs

    Get the appropriate dog fish oil formula with the following considerations.

    Go for Supplements Originated from Wild-Caught Fish

    These days, most dog foods come from fish farms as seafood is much in groceries.

    Take note that fishes commercially farmed may accumulate high levels of toxins, heavy metal, and other harmful substances. It would be preferable to prevent them and go for wild-caught fish instead.

    Choose Products with High Quality

    Make sure that the type of fish oil you are providing your dog is not tainted with undesirable ingredients or toxic chemicals. This can be assessed if the products passed the health and safety standards in different countries.

    Know the Preferred Form of Supplement You Want Your Dog to Take

    Note that fish oil supplements are available in capsule and liquid forms. Many fur parents and dogs would prefer a specific form over the other form.

    Let’s differentiate the two forms. Liquids are better when being mixed with dog food. On the other hand, capsules are easier to take when voluntarily swallowed. Many dogs love fish oils’ taste.

    Know the Right Dose for Your Pet

    Consult the veterinarian of your dog to determine what dosage is right for him. Determine how much fish oil for dogs is appropriate. Dosage variations are used as support for various health issues. Veterinarians use factors such as the weight, age, diet, and health of the dog to get the right dosage for him.

    Bear in mind that fish oils are susceptible to oxidation, which is why they should be kept away from light. So, the dose given to your pet needs to be just enough for his health maintenance. It will be safe to just follow the directions provided in the packaging with fish oil for dogs’ dosage.

    Check the Nutrient Label and Ingredients of the Product

    The formula of your chosen fish oil supplement should contain an adequate amount of Vitamin E or any antioxidants that serve as preservatives. Products without added preservatives should be refrigerated.

    You may opt for supplements containing key ingredients such as natural triglyceride oil, ethyl ester oil, Omega-3 fatty acids EPA and DHA, and other vitamins and minerals.

    Bottom Line

    What makes your pup happy is for him to be healthy. This is a fact that every dog owner or parent should keep in mind. Such is the reason why fish oil for dogs should be given to your pal to keep him in great health even when he is exposed outdoors.

    Our Best Choice

    Do you have your choice already? Well, here’s our top pick. Overall, Zesty Paws Wild Alaskan Liquid Salmon Oil is the best since it is dog-friendly to any breed.

    This fish oil highlights Omega fatty acids, primarily DHA and EPA, which are full of health benefits. It is safe and easy to administer that resistance from dogs will hardly be possible.

    Also, this product is available for all dogs no matter their breeds, age, weight, and gender.

    We have our list with their specific features, advantages, and disadvantages. It is now your turn to pick the best fish oil for dogs.

    Featured imahe source: Leandro Lucas on Unsplash