6 Best Dog Fish Oil Supplements – 2018

After study and review of the fish oil supplements, we have chosen the top 6 best dog fish oil supplements. Reviews included looking at the best and most pure form of fish oil. Below are our best and top 6 choices for fish oil supplements for dogs. Below the table are more detailed reviews and opinions of different fish oil products for dogs.


We reviewed, classified and looked at the many fish oil supplements for dogs on the market. Below is the list of fish oil tablets for dogs.  

Note our easy & exclusive STAR RANKINGS for each product.

Ranking & Reviews – Best Fish Oil Supplements for Dogs

Pure Wild Alaskan Salmon Oil for Dogs  ★★★★★

Each bottle of Zesty Paws Pure Wild Alaskan Salmon Oil contains 32 fluid ounces of product. By having the product in a pump bottle, the seller claims it is easier to give the product to your dog by adding it to their food – as opposed to trying to feed a capsule to an uncooperative dog. We tend to agree. The Pure Wild Alaskan Salmon Oil supplement features all-natural ingredients and is made in FDA-registered facilities in the U.S.A. that follow good manufacturing practices (GMP). We give Zesty Paws Pure Wild Alaskan Salmon Oil a thumbs-up and our highest FIVE STAR ranking!

Amazing Nutritionals Omega-3 Fish Oil Chew-able Tablet for Dogs  ★★★★

Each bottle of Amazing Nutritional’s Omega-3 Fish Oil contains 120 chewable tablets. These tablets are bacon flavored and contain 300 mg of Omega 3-6-9 Fish Oil (18% EPA, 12% DHA) 150 mg Sunflower Oil (Helianthus Annuus) and 51 mg Evening Primrose Oil 100 mg. Other included ingredients are calcium, microcrystalline cellulose, liver, whey, stearic acid, bacon flavor, magnesium stearate and silicon dioxide. The product is manufactured in the USA in a GMP and organic certified facility. The seller also offers a money-back guarantee. We give Amazing Nutritional’s Omega-3 Fish Oil our ranking of FOUR STARS. 

Pure Paw Premium Wild Alaskan Salmon Oil  ★★★★★

Each Pure Paw Premium Wild Alaskan Salmon Oil pump bottle contains 8 ounces of liquid product. The product is advertised as 100% wild-caught with only one ingredient, alaskan salmon oil and no additives or preservatives. Since the product has no additives for odor control, it does have a “fishy” smell – as it is pure fish oil. The product is made in the USA with a satisfaction guarantee. If you are searching for an honest to goodness fish oil product with nothing else added, this is your choice. And because it is 100% fish oil for our furry friends, we give Pure Paw Premium Wild Alaskan Salmon Oil our best FIVE STAR star rating. 

Grizzly Salmon Oil All-Natural Dog Food Supplement  ★★★

The Grizzly Salmon Oil product comes in a 32 ounce pump bottle. The bottle states that the only ingredient is “Salmon Oil”. Fish oil contains Omega-3 fatty acids, DHA and EPA. The seller and manufacturer state that the product will, “… improve skin and coat with less shedding, supports immune system, sustains natural joint and heart health, improves energy level in older dogs, and the fresh fish flavor enhances the foods taste.” The Grizzly company makes several other products for dogs as well. The Grizzly Salmon Oil product gets our THREE STAR rating.

Grizzly Pollock Oil Supplement for Dogs  ★★★★★

The Grizzly Pollock Oil Supplement for dogs container is a pump plastic container that holds 64 ounces of product. Unlike other fish oil products, this is NOT salmon oil, but Pollock oil. This fish oil is said to have less (or no) “fishy” smell or taste. Many dogs that may not like the smell or taste of salmon oil, may enjoy this product. This product has one of the highest Omega-3/6 ratios in natural fish oils, a ratio in the range of 13 to 14 which compares well to wild salmon oil and far higher than farmed salmon oil. So if you are searching for a dog fish oil that is pure oil with less of a fish smell and taste, this is your product. And for that reason, we the Grizzly Pollock Oil Supplement our highest FIVE STAR rating. 

Pet MD Omega 3 Fish Oil Supplement for Dogs  ★★★★

Each bottle of Pet MD Omega-3 Fish Oil Supplements contain 180 soft-gels. One soft gel capsule contains 1000mg of fish oil (180mg EPA and 120mg DHA). The fish oil is cold water anchovy and sardine oils which contain Omega-3 fatty acids, as well as 180mg of EPA (eicosapentaenoic) and 120mg of DHA (docosahexaenoic). A good all-around fish oil product for your dog. We give Pet MD Omega 3 Fish Oil Supplements our FOUR STAR rating

It is important, for obvious reasons, to choose a fish oil supplement with the lowest fish odor and taste – since most manufacturers recommend piercing the fish oil capsule and/or adding the liquid to your dog’s moist dog food. Fish oil supplements can help a dogs coat and skin – just like it does their human friends!