To help you navigate the vast array of pet supplements on the market, we’ve done extensive research on various products so you can make the best decision for your dog. When it comes to finding the best dog fish oil supplements, there are a few different options available depending on your dog’s needs. Typically, fish oils are a great option for all dogs, regardless of their age or size, because they help support their overall health and wellness.
Read on to learn more about the best dog fish oil supplements.
Our Editor’s Best Dog Fish Oil Supplements Reviews
Bestseller No. 1
Nutri-Vet Fish Oil Supplement for Dogs, Omega 3, Fish Oil for Dogs, Pet Supplies, Pet Vitamins and Supplements, EPA DHA Formula, Puppy Vitamins, Shed Control, New Puppy Essentials, 100 Count
- HEALTHY COAT: This daily supplement nourishes dry, brittle coats, reducing shedding and promoting shine, strength, and softness; Packed with Omega 3, Omega 3 fish oil, and essential vitamins, it supports skin health for a vibrant coat your dog will love!
- RICH IN OMEGA 3 FATTY ACIDS: Our premium fish oil formula is packed with Omega 3 to help soothe dry & itchy skin; This powerful blend of Omega 3 fish oil supports healthy skin and coat, promoting comfort and relief for your dog’s skin issues
- EASY TO FEED: Skip the mess of liquid dog supplements with these convenient softgels; Administered as a treat or with meals, they provide essential Omega 3 fish oil to support for your dog’s skin and coat, promoting shine, and reducing shedding
- MADE BY VETS: Formulated by veterinarians, our dog vitamins, Omega 3 supplements, and skin and coat supplements, are made to the highest standards of quality and consistency, ensuring your dog’s health and well-being with every dose
- USA MADE: Made in the USA with premium, globally sourced ingredients you can trust; All Nutri-Vet supplements, including dog supplements, Omega 3 fish oil, and dog vitamins, carry the National Animal Supplement Council (NASC) quality seal
$18.74
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Bestseller No. 2
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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Bestseller No. 3
Natural Dog Company Wild Alaskan Salmon Oil Formula with Omega 3, Fish Oil for Dogs Supplement, Skin & Coat Dog Oil, Itchy Relief, Immune Support for Joints & Heart, Food Topper, 16 oz.
- SKIN, COAT & ALLERGY SUPPORT: Rich in OMEGA 3, EPA, and DHA, our Wild Alaskan Salmon oil for dogs helps relieve dry, itchy skin, reduce shedding, and calm irritation from seasonal allergies. This fish oil for dogs skin and coat delivers visible results softer fur, fewer hot spots, and less scratching making it a must have dog supplement for dry skin and coat.
- JOINT, HEART, & IMMUNE WELLNESS: This powerful dog fish oil supplement supports joint mobility, heart function, and immune health in all breeds and life stages. Whether you have a senior or an active pup, our omega 3 for dogs helps keep them thriving with daily support from natural fish oil for dogs, a clean source of whole-body nourishment.
- DAILY FOOD TOPPER DOGS LOVE: Even picky eaters enjoy this tasty salmon oil food topper. Just pump on meals to boost flavor and nutrition no pills required. Our organic salmon oil for dogs is safe, palatable, and pairs perfectly with other holistic dog supplements to support skin, joints, and coat from the inside out.
- SUSTAINABLE & VERIFIED QUALITY: Made with wild caught Alaskan salmon oil and certified by Orivo, this Alaskan salmon oil for dogs formula is free from fillers, preservatives, or artificial ingredients. Sourced from clean waters and manufactured in an FDA-registered facility, it’s the certified sustainable dog fish oil trusted by thousands of pet parents.
- SIMPLE DOSING FOR DAILY BENEFITS: Add to your dog’s food daily: 1 pump for up to 25 lbs, 2 for 26–75 lbs, 3 for 75+ lbs. Start with a lower dose to allow digestion to adjust, especially for sensitive stomachs. This liquid salmon oil for dogs delivers fast, mess-free results for allergy support for pets, dog heart health, and inflammation defense for dogs.
$27.95
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SaleBestseller No. 4
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
- VITAL FOR THEIR VITALS: Our fish oil for dogs is a bottleful of benefits. Essential fatty acids promote a shiny coat & healthy skin, so your pet won’t just look like best in show, they’ll feel like it too. Our dog omega-3 supplement supports brain, heart, immune & joint health as well as mobility, so your pup can play on & on. It also supports healthy inflammatory pathways, nutrient absorption, digestion & gut health. You might just say it's the overachiever of supplements.
- ON THE INSIDE: Our dog fish oil supplement is packed with powerful ingredients that help fuel your dog every day. Made with 100% Pure caught wild fish from Alaska, your pet will be getting the very best, because that’s what they deserve. High in omega-3 fatty acids for dogs & low in mercury & toxins, pollock & cod aren fish that support joint, heart, coat, brain & overall health. Plus omega-3 EPA DHA provides itchy skin relief for dogs. Our 100% natural oil for dogs skin & coat is 100% worth reeling in.
- PURE & SIMPLE: Your dog is more than a pet, they’re a member of the family, & they deserve the best. That’s why our fish oils are sustainably sourced from Alaska, & third party tested for transparency & purity to ensure that your pet is receiving 100% pure, wild caught fish oil. After all, they give us so much, the least we can do is give them the best.
- DROOL-WORTHY TASTE: Not only does our dog fish oil supplement provide a comprehensive range of omega-3s, it tastes great too! So, in addition to giving your pup something that's good for them, you'll also be giving them something they love.
- THE HONEST DIFFERENCE: Our products are made with clean, science-backed ingredients for results you can trust, & with no fillers, artificial preservatives, colors, or flavors, you'll have no doubt your dog is getting the best. Proudly supporting pets in need nationwide & using recycled plastic in our packaging, there's also no doubt that we're committed to doing our best. -- All products are made in the U.S.A. | NASC Member Company
$36.99
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Bestseller No. 5
Fish Oil for Dogs - Healthy Skin & Coat, Salmon, Pollock, All Natural Supplement for Pets, Itching Scratching Allergy & Inflammation Defense, Omega 3 EPA DHA, Brain & Heart Health, 64 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 fish 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 fish oil help support natural allergy defense. Your pet will be much happier playing rather than itching and scratching.
- INFLAMMATION & JOINT PROBLEMS? - Have you noticed your pet playing less and having trouble with common activities? The omega 3 in 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 fish 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.
$49.95
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SaleBestseller No. 6
Omega 3 Fish Oil for Dogs - Better Than Salmon Oil - Dog Fish Oil Supplement to Reduce Shedding & Itching - Supports Joints, Brain, and Heart Health - Skin and Coat Supplement - Liquid Fish Oil
- Reduce Shedding + Improve Skin and Coat - Plano Paws Wild Caught Omega 3 for Dogs 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 dogs liquid pump makes it easy to give your dog omega 3 oils they need to stay healthy and happy. Just squirt the fish oil onto your puppy or dogs food.
- Sustainably Sourced - Our omega 3 fish oil dog supplement is loaded with healthy DHA and EPA omega 3 for dogs. Dog fish oil supplements may provide allergy and itch relief for dogs.
- Our Mission - Plano Paws makes dog treats, dog health supplies and dog supplements you can trust. Plano Paws lives by 3 core principles. 1. Safe Ingredients. 2. Outstanding Effectiveness. 3. Exceptional Service.
$16.77
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Bestseller No. 7
Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support, Omega 3 Supplement for Pets, 32oz
- 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
$36.97
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Bestseller No. 8
Zesty Paws Omega 3 Alaskan Fish Oil Chew Treats for Dogs - with AlaskOmega for EPA & DHA Fatty Acids - Hip & Joint Support + Skin & Coat Chicken Flavor (90 Soft Chews)
- Joint, Heart & Immune Support – These grain free bite supplements also support hip and joint health, immune system function, and cardiovascular activity to help your pet feel zesty from head to paw.
- Rich Omega-3 Support – Zesty Paws Omega Bites are delicious chewable supplement treats with Omega fatty acids (with EPA and DHA), vitamins, and nutrients to help dogs look and feel their best.
- Features AlaskOmega – Derived from Wild Alaskan Pollock, this premium ingredient provides a clean and pure source of omegas (with EPA and DHA) to boost your pup's wellness.
- Healthy Skin = Happy Dog! – This formula contains Fish Oil, Biotin, Vitamin C and E. These vitamins, omegas, and antioxidants may help with dry, sensitive skin.
- Soft & Shiny Coat – These daily soft chews help pets with dull, dry, brittle, and shed prone coats by providing vital natural nourishment that promotes more shine, strength, and softness for your canine.
$32.97
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SaleBestseller No. 9
NATURE TARGET Omega 3 Fish Oil for Dogs, Salmon Oil Skin and Coat Supplement for Dogs Itchy Skin Relief with Omega 3-6-9 (EPA & DHA), Zinc, Biotin and Vitamin E & C - 120 Salmon Flavored Soft Chews
- Premium Salmon Oil Dog Care Supplements: Omega fish oil for dogs with real salmon meat and oil for high protein to satisfy carnivorous instincts and tempt picky eaters. Loaded with Omega 3,6,9 (EPA & DHA), Zinc, Biotin, Vitamin E&C for head-to-paw vitalit
- Fish Oil for Dogs Skin and Coat: Our chews for dogs with optimal 672mg Omega per chew (incl. EPA/DHA) - higher than competitors. Supports skin and coat health, soothes dry and itchy skin, diminishes scratching, reduces shedding, and promotes a shiny coat
- Joint, Hip & Immune Support: Our dog health supplies serve as an all-in-one nutritional supplement, which support joint and hip health. Among other things, dog supplements contain antioxidant which boosts immunity and actively promotes wellness
- Easy Feeding Guide: Use our guide to ensure your dog gets proper intake of dog skin & coat supplement. This 120ct jar of salmon dog treats is easier to feed than pills, powders, or capsules. Consult your vet if your pet has fish/seafood allergies
- Natural Ingredients: Dog oil chews are made with natural ingredients—free from soy, and corn. With ≤7% moisture, it's less likely to oxidize and go rancid. These tasty dog omega 3 fish oil chews are easy to chew, perfect for dogs of all sizes and breeds
$16.85
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Bestseller No. 10
Salmon Oil for Dogs - Premium Fish Oil for Skin and Coat Health - Omega 3 Supplement - Supports Itchy Skin - 8 oz Liquid - Norwegian Dog Salmon Oil - Essential Dog Supplement
- Chew + Heal's Norwegian salmon oil for dog food is packed with omega-3 fatty acids to promote healthy and happy fur for your dog.
- Salmon oil is good for dogs with itchy skin as well as dry skin and coat. The omega-3 fatty acids help to aid overall skin and coat health for soft and luscious locks.
- Vitamin E has a host of benefits such as heart, immune, cell, skin and coat health, and more. It is also an antioxidant making it a vital component to dog health.
- This Heal's 8 oz. omega 3 Fish Oil for dogs comes in liquid form, making it easy to add to your dog's meals, enhancing it not only with a great taste but giving it a nutritional boost as well!
- Our liquid fish oil for dogs is made in the USA and is good for breeds of all sizes.
$9.98
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Best Dog Fish Oil Supplements Buying Guide
Before choosing the best dog fish oil supplements you should consider following options:
1. Fish Oil for Dogs: It is an important supplement for dogs. It helps to keep their heart healthy and also enhances their immunity. It is rich in vitamins, minerals, and essential fatty acids.
2. Benefits of Fish Oil for Dogs:
It is beneficial in case of inflammation.
It helps in improving the absorption of nutrients.
It helps in reducing allergies.
It is rich in omega-3 fatty acids that help in improving the heart health.
It reduces the chances of developing cardiovascular diseases.
It improves the immune system.
It also helps in maintaining healthy skin and coat of dogs.
3. Types of Fish Oil for Dogs: Fish oil comes in different forms such as capsules, soft gel capsules, liquids, and powders. Depending on the preference of the pet owner, they can choose the one that suits them the best.
4. How to Choose Fish Oil for Dogs:
Look for a supplement that contains concentrated fish oil from wild-caught fish.
It should have a higher ratio of EPA to DHA.
Check the amount of triglycerides in the fish oil supplement. A lower amount is beneficial.
Make sure that the fish oil supplement contains enough antioxidants.
Look for a supplement that has a high percentage of fish oil and a low percentage of fish body oil. This helps in improving the absorption of nutrients by the body of the dog.
Look for a supplement that has minimal or zero additives.
It is important to read the product label to see whether it contains any fillers, additives, or unnecessary starch.
What else you should know about dog fish oil supplements
1. What are the benefits of taking a fish oil supplement for dogs?
Some potential benefits of giving fish oil supplements to dogs include:
1. Improving skin and coat health
2. Reducing inflammation and joint pain
3. Supporting brain and heart health
4. Boosting the immune system
5. Helping with weight management
2. What are the best fish oil supplements for dogs?
There is no definitive answer to this question, as different dogs may have different needs. However, some popular fish oil supplements for dogs include Nordic Naturals Omega-3 Pet and Zesty Paws Pure Salmon Oil.
3. How much fish oil should I give my dog?
The dosage of fish oil for dogs varies depending on the size and weight of your dog. A general rule of thumb is to give your dog 1,000mg of fish oil for every 20 pounds of body weight.
4. What are the side effects of giving my dog fish oil?
The side effects of giving a dog fish oil are typically minor and include digestive upset, such as diarrhea or vomiting. In rare cases, fish oil can cause an allergic reaction in dogs.
5. How often should I give my dog a fish oil supplement?
There is no general rule for how often to give a dog a fish oil supplement, as the frequency may vary depending on the specific supplement and the dog’s individual needs. However, it is typically recommended to give the supplement to the dog once or twice daily.
Conclusion
On the market, there are numerous best dog fish oil supplements. Hopefully, the list of the top ten best dog fish oil supplements will save you time researching and deciding on the best one for you.