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
Wild Alaskan Salmon Oil Formula for Dogs & Cats - Omega 3 Skin & Coat Support - Liquid Food Supplement for Pets - Natural EPA + DHA Fatty Acids for Joint Function, Immune & Heart Health 8.5oz
- A pet supplement you can trust - Zesty Paws understands how much your pet’s wellness means to you, so they manufacture their Salmon Oil in FDA-registered facilities that are NSF and GMP-certified in the USA.
- A tasty & body nourishing treat for cats & dogs - Essential fatty acids for a healthy coat.
- Healthy, powerful Omega fatty acids - This premium Salmon Oil is rich with Omega-3 & Omega-6 fatty acid from EPA & DHA, that can help keep skin & coats soft & support the holistic health of your pet.
- Help your pet stay looking great - The rich Omegas in Salmon Oil are a dog health supply to nourish skin and coat and keep your four-legged friend feeling happy every day.
- Perfect for Skin & Coat -Salmon Oil provides nourishment to keep skin and coats in the best condition.
$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, Joint, & 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 & joint 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.
- 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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Bestseller No. 3
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, Joint, & 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 & joint 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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Bestseller No. 4
Omega 3 Fish Oil for Cats - Better Than Salmon Oil for Cats - Kitten + Cat Vitamins and Supplements - Cat Health Supplies - Cat Dandruff Treatment - Liquid Fish Oil for Pets - Cat Shedding Products
- 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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Bestseller No. 5
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. 6
Native Pet Omega 3 Fish Oil for Dogs 8 oz - Made with Wild Alaskan Salmon Oil for Dogs - EPA DHA - Supports Itchy Skin, Mobility - Liquid Pump is Easy to Serve - Omega 3 Oil for Dogs
- Pure Alaskan Salmon Oil: Made with USA-sourced wild-caught Alaskan salmon, our dog salmon oil is a tasty Omega 3 liquid fish oil dogs will love. We use only the freshest ingredients to make this dog omega oil, perfect for your dog care routine and pet health
- Vet-Designed Omega Blend: Our fish oil for dogs is created by top vet nutritionists, our omega 3 for dogs offers the best blend of fish oil, wheat germ oil, and biotin. Packed with EPA, DHA, and Vitamin E
- Skin & Coat Defender: This omega 3 fish oil liquid fights itchy, sensitive skin with an ideal mix of omega 3, 6, and 9. It's a top choice for dog oil, making it a great addition to your daily dog supplements or dog food add-ins
- Boosts Immunity & Joints: Our omega 3 oil for dogs enhances both immunity and mobility. The fatty acids in this dog omega 3 supplement help with inflammation and immune response, ensuring your pet feels their best
- Easy Fish Oil Pump: Our fish oil dog food topper comes with a handy pump, making it simple to add to your dog's kibble. It's a delicious seafood flavor they' ll love
$14.99
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SaleBestseller No. 7
PetHonesty 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 four 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 Iceland - It’s like a fish fiesta in every bottle, with four kinds of fish (anchovy, herring, mackerel, & sardine) coming together to give your pet the ultimate health boost, without any foul smell. This 100% natural Omega-3 Fish Oil provides benefits from different types of omega-3s. EPA promotes a glossy coat & healthy skin. DHA supports brain, heart, immune, & 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
Nutramax Welactin Omega-3 Fish Oil Skin and Coat Health Supplement Liquid for Cats - 4 Ounce
- Healthy Skin and Coat Supplement for Cats: Welactin is the #1 veterinarian recommended omega-3 supplement brand. Welactin Feline Omega-3 Supplement is a rich source of omega-3 fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) to support healthy skin and coat
- Ocean Sourced: The fish oil in Welactin is derived from wild-caught, cold-water fish
- Supports Several Functions: In addition to supporting skin and coat health, omega-3s help support kidney (renal) health and brain/vision function
- From the #1 Veterinarian Recommended Supplement Company*: Nutramax Laboratories Veterinary Sciences has been a leader in pet health for over 30 years, and provides supplements to support joint health, digestive health, and overall wellness
- Backed by Science: Nutramax Laboratories Veterinary Sciences’ supplements are veterinarian formulated with high-quality ingredients to ensure your pet is receiving a safe supplement
$12.99
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SaleBestseller No. 9
Omega 3 for Dogs and Cats - 180 Fish Oil Treats for Dog Shedding, Skin Allergy, Itch Relief, Hot Spots Treatment - Joint Health - Skin and Coat Supplement - EPA & DHA Fatty Acids - Salmon Oil - Bacon
- Itch & Allergy Relief with Omega-3 for Dogs - with 500mg of Omega (EPA+DHA) per serving, our chewable supplement helps with hot spots, dry itchy skin, ease itching, irritated skin, stops shedding.
- Skin & Coat + Hip & Joint Supplement Combined - Omega 3 is a vital element to keep your pet active, support healthy hip and joints, brain, heart, immune health. Can be served with regular pet food.
- Bark&Spark Commitment - we are keen to give best to our furry customers and we take NO compromise when it comes to product quality. Our omega 3 bites are made in the USA, with human grade ingredients.
- Up to 3 Month Supply - with 180 salmon oil treats per jar you keep your pet healthy while not spending a fortune on overpriced supplements. Best value.
- Is Your Dog a Picky Eater? We stick to simple formulas rich in natural bacon flavor, that could tempt a fussy eater. No hassle with pills, powder, tablets or capsules.
$24.99
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Bestseller No. 10
Boat to Bowl Wild Alaskan Omega-3 Fish Oil Flavor Food Topper Vitamins & Supplement for Cats and Dogs | 4oz
- Wild Alaskan fish oil from USA-caught pollock
- Brimming with essential omega fatty acids
- Excellent for healthy skin and a soft, silky, shiny coat
- Supports overall health, including the skin, hips and joints, heart, and immune system
- Sustainably sourced from USA wild-caught fish, processed in a USA production facility
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.