The right cat fish oil supplements can help your cat’s health in more ways than you may realize. If your cat suffers from hairballs, a cat fish oil supplement can help minimize the amount of hair they cough up and make grooming easier. If they’re not so graceful, cat fish oil can help improve their balance and coordination. And if they’re not so bright, cat fish oil can help support their brain health.
So, which cat fish oil supplements are the best? Here are our top picks.
Our Editor’s Best Cat Fish Oil Supplements Reviews
Bestseller No. 1
Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support, Omega 3 Supplement for Pets, 8.5oz
- SKIN & COAT NOURISHMENT: Fish oil for dogs and cat like Wild Alaskan Salmon Oil provides omega-3 fatty acids, helping maintain a shiny coat and nourished skin
- OMEGA 3 HEALTH SUPPORT: Our omega 3 fish oil for dogs and cats is packed with EPA and DHA, supporting overall pet health, supporting the immune system, joints, and heart function
- EASY-TO-MIX FORMULA: Avoid capsules with this easy salmon oil for cats and dogs; simply add a few pumps to food for a nutritious boost
- NOURISHES SKIN: This cat and dog oil for skin and coat is gentle, making it a key part of cat and dog health supplies
- BOOST IMMUNE SYSTEM: Rich in omega 3, this cat and dog salmon oil not only supports skin and coat health but also strengthens immune function and overall well-being, fitting dog health needs
$16.97
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SaleBestseller No. 2
Nordic Naturals Omega-3 Cat, Unflavored - 2 oz - 304 mg Omega-3 Per One mL - Fish Oil for Cats with EPA & DHA - Promotes Heart, Skin, Coat, & Immune Health - Non-GMO
- Why omega-3 cat - This Nordic Naturals pet product is made with the same exceptional quality oil as our human products, but has been specially formulated for your cat; Omega-3 Cat features omega-3 fish oil in liquid form
- Proactive protection for your cat - Research shows that the essential fatty acids EPA & DHA in fish oil help support your pet’s heart, skin & coat, immune health
- Give them the best - All of our omega-3 fish oils are in the triglyceride molecular form (the form naturally found in fish) for optimal absorption; Please use only our pet products for your cat, not our human products
- Purity guaranteed - Every batch of Nordic Naturals fish oil is crafted from fresh, wild-caught, omega-rich fish; We are committed to using only non-GMO, gluten- & dairy-free ingredients with no artificial colors, flavors, or preservatives
- Ethnical innovation- Nordic Naturals has always been at the forefront of sustainable & ethical practices in the natural products industry; Our fish oils are Friend of the Sea certified & sustainably made in a zero waste facility powered by biofuel
$15.26
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Bestseller No. 3
Wild Alaskan Salmon Oil for Dogs & Cats, Fish Oil Omega 3 Supplements with EPA & DHA for Skin & Coat, Immune, Brain, Joint and Heart Health, Dog & Cat Fish Oil Supplements with Pump- 8 oz
- Salmon Oil for Dogs and Cats You Can Trust: HEAPETS fish oil for dogs and cats are manufactured in FDA-registered facilities that are GMP-certified. Each salmon oil is tested by third-party to ensure it meets standards for quality and safety.
- All-round Wellness: Our wild alaskan salmon oil formula is a natural source of omega-3 fatty acids (including EPA and DHA), which contribute to your pet's skin, coat, immune, brain, joint, and heart health, taking care of your pet's overall health.
- Keep Your Pet Looking Great: Omega 3 fish oil are dog and cat skin and coat supplement to maintain normal skin moisture, relieve itchy skin, support shiny coats and reduce shedding.
- Delicious and Healthy Fish Oil : Our dog & cat fish oil are made with natural ingredients without any filler oils, soy, corn, wheat, artificial flavors and synthetic colour. It has no strong fishy smell, which will be loved by your dog or cat.
- Easy to Use: Our omega 3 fish oil liquid is suitable for dogs and cats of all ages, sizes and breeds. It came with 2 options a cap or pump for the bottle, making it easy to mix it in their food.
$16.99
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Bestseller No. 4
Native Pet Omega 3 Fish Oil for Dogs & Cats - Promotes Healthy Skin, Shiny Coat, & Strong Joints - Made with Wild Alaskan Salmon Oil for Dogs – Tasty, Fast-Absorbing Omega 3 6 9 Liquid Supplement- 8oz
- HEALTHY SKIN, COAT AND JOINTS—ALL IN ONE DELICIOUS PUMP: Our Omega 3 for dogs is made from wild Alaskan fish oil, a high-quality dog fish oil supplements that promotes shiny coat, healthy skin, and strong joints.
- ALL-NATURAL, WILD-CAUGHT FISH OIL: Made with wild-caught pollock oil and wild-caught Alaskan salmon oil, this omega oil for dogs ensures the highest quality and sustainability. We use no added fillers—just pure, premium ingredients to support your pet’s health.
- COMPLETE OMEGA 3, 6, & 9 PROFILE : This dog omega 3 supplement is a blend of wheat germ oil and Omega 3 liquid fish oil, packed with essential EPA, DHA, and Vitamin E to support your dog’s immune health, joint mobility, and overall vitality.
- VET APPROVED WITH HIGH QUALITY INGREDIENTS: This fish oil for cats and dogs is packed with omega-rich nutrients to support skin, coat, joint, and heart health. A Liquid fish oil for dogs made with clean, effective ingredients and no added fillers
- REDUCE EXCESSIVE SHEDDING: Our dog shedding supplement is a real champ, fighting off skin troubles with omega 3, 6, and 9. An ideal dog supplements for itchy skin, this coat defense for dogs supports a shiny coat, reduces shedding, and promotes healthy skin.
$16.99
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SaleBestseller No. 5
Bark&Spark Fish Oil for Dogs & Cats - Natural Omega-3 - Skin & Coat Support - Liquid Food Supplement for Pets - Natural EPA + DHA Fatty Acids for Joint Function, Immune & Heart Health 8oz
- Health & Shine: Boost your pet's health with our 8 oz fish oil for dogs & fish oil for cats. It provides essential vitamins, reducing shedding, itching, and supporting overall joint & skin health.
- Allergy & Itch Relief: Experience the benefits of pollock & salmon oil for cats & dogs. Our fish oil for dogs' skin and coat provides anti-itch relief, soothes dry, itchy skin, and helps with allergies.
- Pure & Vitamin Enriched: Made with pure pollock & Alaskan salmon oil for dogs, our omega 3 for cats & dogs includes DHA, EPA, and fatty acids for healthy triglyceride levels.
- Superior Quality: Our dog fish oil supplements provide the highest quality omega 3 for dogs. They support healthy hip, joints, & a shiny coat of hair.
- Guaranteed Satisfaction: We stand behind our omega-3 fish oil for dogs with a 90-day satisfaction guarantee. Hassle-free refunds make it easy to try our dog salmon oil & pollock oil blend.
$9.99
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Bestseller No. 6
Omega 3 Fish Oil for Cats - Better Than Salmon Oil - Kitten & Cat Vitamins and Supplements - Cat Dandruff Treatment - Liquid Fish Oil for Pets - Shedding Support - Cat Health Supplies for All Ages
- Reduce Shedding + Improve Skin and Coat - Plano Paws Wild Caught Omega 3 for Cats is made with pure Anchovies, Herring, Mackerel, and Sardines from the clear ocean waters off the coast of Iceland.
- Low Odor, Safe + Effective - Our pet liquid fish oil is human grade and molecularly distilled to remove harmful toxins and heavy metals to support joint health, skin, coat, heart, + immune system.
- For All Breeds and Ages - Our fish oil for cats liquid pump makes it easy to give your cat omega 3 oils they need to stay healthy and happy. Just squirt the fish oil onto your kitten or cats food.
- Sustainably Sourced - Our omega 3 fish oil cat supplement is loaded with healthy DHA and EPA omega 3 for cats. Cat fish oil supplements may provide allergy and itch relief for cats.
- Our Mission - Plano Paws makes cat treats, cat health supplies and cat supplements you can trust. Plano Paws lives by 3 core principles. 1. Safe Ingredients. 2. Outstanding Effectiveness. 3. Exceptional Service.
$15.97
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SaleBestseller No. 7
Omega 3 Fish Oil Supplement for Dogs & Cats (32oz), Wild Caught Omega 3 Fish Oil for Skin and Coat Health, Supports Shedding, Skin & Coat, Immunity, Joint, Brain & Heart, EPA + DHA
- Helps Them Look & Feel Great, Inside & Out - Pet Honesty’s Omega-3 Fish Oil for dogs & cats is a convenient way to add whole-body support to their daily routine. Picky pets can put up a fight when it comes to adding new things to their diet, but this tasty oil is like the cherry on top that’s secretly healthy & beneficial to their overall well-being. The perfect blend of two types of wild-caught fish packed inside every bottle will have them feeling their best & begging for more.
- Vet-Recommended, Award-Winning Holistic Health Support - When you want to pack an easy punch to your pet’s health (without offending your nose in the process), this fish oil checks all the boxes. Recognized by ConsumerLabs for being a high-quality fish oil, this tasty topper spruces up boring meals & provides lasting benefits. It supports heart, brain, joint, & overall health, while also promoting a strong immune system. Plus, your pet will turn heads with their healthy, glossy coat!
- Made with Fresh Wild-Caught Fish from Alaksa: Each bottle contains a blend of two wild-caught fish - pollock and cod - providing a comprehensive range of omega-3s. EPA promotes a shiny coat and healthy skin, while DHA supports brain, heart, immune, and joint health.
- Pet Honesty Pledge: A taste your pet will love & results you can trust. Made with the most effective natural + other premium ingredients. Formulated without corn, wheat, or soy. No artificial preservatives, colors, or flavors.
- Manufactured in the U.S.A. | NASC member company - All Pet Honesty products are made in the US with US and globally sourced ingredients and are produced in a GMP-compliant facility that meets the highest safety standards so you can rest assured you're giving your pet the best quality product possible! Pet Honesty is also a NASC member company, meaning it’s met the highest quality and compliance standards for pet supplements.
$36.99
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Bestseller No. 8
Welactin Omega-3 Skin and Coat Support, Liquid, 4 oz, Green
- Premium Omega 3 Cats - Welactin is the #1 vet recommended omega 3 supplement brand and is a rich source of omega 3 fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).
- Supports Skin and Coat Health - The omega 3s in Welactin fish oil help support skin and coat health, plus overall wellness. It is recommended for cats of all sizes and life stages.
- Supports Several Functions - In addition to supporting skin and coat health, omega 3s help support kidney, brain, and vision health.
- Easy to Administer - Welactin oil includes a scoop for easy and convenient dispensing. Measure the appropriate amount and pour over your cat’s food at mealtime.
- Exceptional Quality - Welactin is backed by science, undergoing thorough quality inspections to ensure your cat receives a safe, high-quality product. It is manufactured in the United States with globally sourced ingredients.
$12.99
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Bestseller No. 9
Salmon Oil for Dogs & Cats - Healthy Skin & Coat, Fish Oil, Omega 3 EPA DHA, Liquid Food Supplement for Pets, All Natural, Supports Joint & Bone Health, Natural Allergy & Inflammation Defense, 8 oz
- SOFT, SHINY, & SMOOTH COAT - Does your dog, cat, ferret, horse, or energetic ball of fur have a dull, dry or coarse coat? Essential omega 3 fatty acids from our salmon oil supplement will help support healthy skin and coats. You’ll want to hug them even more!
- DRY SKIN, ITCHING, FLAKING, SHEDDING, & ALLERGIES? - Is your pet constantly itching or scratching due to dry skin and allergies? The essential fatty acids contained in salmon fish oil help support natural allergy defense. Your pet will be much happier playing rather than itching and scratching.
- INFLAMMATION, JOINT PROBLEMS, & ARTHRITIS? - Have you noticed your pet playing less and having trouble with common activities? The omega 3 in salmon fish oil helps support joint and bone health and also supports a healthy immune system. Normal activities will be funner and more comfortable.
- SUSTAINABLY SOURCED - Our salmon oil has been sustainably sourced ensuring healthy oceans and safeguarding seafood supplies for the future.
- PROUDLY WOMEN-OWNED, FAMILY-OWNED, and US-OWNED - We are proud to be Family-owned, Woman-owned, and US-owned. Our products and ingredients are sourced globally so we can give our fur babies the best.
$15.95
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Bestseller No. 10
Nordic Naturals Omega-3 Pet, Unflavored - 2 oz - 304 mg Omega-3 Per One mL - Fish Oil for Small Dogs & Cats with EPA & DHA - Promotes Heart, Skin, Coat, & Immune Health
- WHY OMEGA-3 PET - This Nordic Naturals pet product is made with the same exceptional quality oil as our human products, but has been specially formulated for your cat or small breed dog. Omega-3 Pet features omega-3 fish oil in liquid form.
- PROACTIVE PROTECTION FOR YOUR PUP - Research shows that the essential fatty acids EPA & DHA in fish oil help support your pet’s heart, skin & coat, immune health.
- GIVE THEM THE BEST - All of our omega-3 fish oils are in the triglyceride molecular form (the form naturally found in fish) for optimal absorption. Please use only our pet products for your dog or cat, not our human products.
- PURITY GUARANTEED - Every batch of Nordic Naturals fish oil is crafted from fresh, wild-caught, omega-rich fish. We are committed to using only non-GMO, gluten- & dairy-free ingredients with no artificial colors, flavors, or preservatives.
- ETHICAL INNOVATION - Nordic Naturals has always been at the forefront of sustainable & ethical practices in the natural products industry. Our fish oils are Friend of the Sea certified & sustainably made in a zero waste facility powered by biofuel.
$15.26
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Best Cat Fish Oil Supplements Buying Guide
Before choosing the best cat fish oil supplements you should consider following options:
1. Tuna Fish Oil: Tuna fish oil is rich in omega-3 fatty acids, which can help reduce inflammation in the cat. It also helps in the prevention of heart related diseases in the cat.
2. Salmon Oil: Salmon oil is rich in omega-3 fatty acids, which is good for the heart and improves the overall health of the cat.
3. Cod Liver Oil: This is rich in vitamins A and D as well as omega-3 fatty acids. Cod liver oil is good for the bone and heart health of the cat.
4. Krill Oil: This is rich in EPA and DHA and helps reduce inflammation in the cat. Krill oil also helps in the prevention of cardiovascular diseases.
5. Fish Oil Capsules: Fish oil capsules are an easy way to add fish oil to the cat’s diet. You can use them as a supplement or mix them in the cat’s food.
6. Fish Oil Chewable Tablets: Fish oil chewable tablets are easy to administer and are preferred by many owners.
7. Fish Oil Gels: Fish oil gels are a good option for many owners as they are easier to administer than capsules and tablets. They contain higher amounts of omega-3 fatty acids.
8. Fish Oil Liquid: Fish oil liquid is the easiest way to add fish oil to the cat’s diet. One can add it to the cat’s food or drink it directly from the dropper.
9. Fish Oil Jerky: Fish oil jerky is an option for owners who prefer something more appealing than fish oil liquid.
10. Fish Oil Treats: Treats are a great way to get the cat to take fish oil. There are many fish oil treats available in the market.
What else you should know about cat fish oil supplements
1. What are the benefits of taking a best cat fish oil supplement?
Some benefits of taking a best cat fish oil supplement are that it can help improve your cat’s coat and skin, reduce shedding, and increase energy levels.
2. What are the best sources of omega-3 fatty acids for cats?
There are a few different sources of omega-fatty acids for cats. Some good sources include fish oil, flaxseed oil, and hemp oil.
3. How much omega-3 fatty acids do cats need?
Cats need around 0.5% of their diet to be composed of omega-fatty acids.
4. What are the side effects of taking a best cat fish oil supplement?
Some potential side effects of taking a best cat fish oil supplement include burping, fishy breath, indigestion, and loose stools.
5. How do I choose the best fish oil supplement for my cat?
The best fish oil supplement for your cat is one that is high in omega-3 fatty acids. Look for a supplement that contains EPA and DHA, as these are the most beneficial for cats. You should also look for a supplement that is free of mercury and other toxins.
Conclusion
On the market, there are numerous best cat fish oil supplements. Hopefully, the list of the top ten best cat fish oil supplements will save you time researching and deciding on the best one for you.