What Is the Best Fish Oil for Cats?

Last updated: Apr 1, 2019 @ 1:20 pm

What is the best fish oil for cats? Most pet parents naturally want the best possible supplement they can give their feline friends without breaking the bank. In this article, we will review a number of fish oil pet products and sort through the pros and cons of each.

First, though, it’s important to remember why fish oil can be an important addition to your cat’s diet.

It may come as something of a shock to Fluffy Kitty readers, but fish is NOT a natural food for cats. Learn about cat nutrition here.

Fluffy Kitty | The Best for Your Beast

In this article:

  • Table: Quick Glance at Best Fish Oil for Cats
  • Why Use Fish Oil for Cats?
  • Risks of Fish Oil
  • Our In-depth Reviews of Best Fish Oils for Cats
  • Final Thoughts

Fluffy Kitty | The Best for Your Beast

Our Selection: Best Fish Oils for Cats

 ProductPrice/UnitOur Rating
GrizzlyGrizzly's$5/5
Nordic Natural$$$3/5
Omegease$$4/5
Vital Pet Life$4.5 / 5
Deley Natural$4.2 / 5

Most wild cats much prefer easy-grip rodents and small mammals to slippery sort of prey that swims around just out of reach. Most of the cats we think about as ‘wild’ live in equatorial regions. The best fish oil products on the market today come from cold water fish like salmon and trout.

Except for snow leopards, cougars, bobcats, lynx, and the occasional Siberian tiger – domestic cats and cold water fish don’t even travel in the same circles. Why supplement fish oil for cats?
Best Fish Oil for Cats | Fluffy Kitty

Why Use Fish Oil for Cats? Fish Oil = An Ounce of Prevention

Giving Kitty a fish oil supplement is a pro-active step to ward off all manner of ills.

Not only does fish oil help to produce a sleek and shiny coat, but it is also a natural way to improve the skin health of cats.

More importantly, fish oil and the Omega 3 fatty acids therein improve your cat’s immune system and reduce inflammation.

Fish oil is a natural warrior against many diseases including allergies, asthma, gastrointestinal diseases such as inflammatory bowel disease, arthritis, diseases of the immune system, and any kind of cancer.

Unfortunately, your cat cannot produce Omega 3 fatty acids in her own body, and so we supplement with fish oil.

Risks of Using Fish Oil for Cats

However, there are risks associated with fish oil supplements.

Even the best fish oil for cats can carry risks including allergic reactions and can interfere with Kitty’s blood platelet production.

Remember that fish oil – or canned fish – has little or no nutritional value for cats.

Nevertheless, such goodies pack a big-time punch in terms of empty calories and the risk of obesity. In some cases, there is also the potential for exposure to heavy metal poisoning.

Before you add a fish oil supplement, discuss the benefits versus the risks with your veterinarian. Also, get information about proper dosage.

Meanwhile, here’s what we discovered as we searched for the best fish oil for cats.

Our #1 Choice: Best Fish Oil for Cats

Number one on our list of best fish oil for cats goes to Grizzly’s 100% pure salmon oil.

Best Fish Oil for Cats | Fluffy Kitty

Purrchase Right Meow

Grizzly’s wild salmon oil is highly reputed for being an all-natural oil and quite frankly, the best bang for your buck. It promotes a healthy coat, heart, and immune system. With the easy to pump feature, supplementing your cat’s food becomes a breeze.

Its 4-oz bottle is the perfect size to last, and the price is beyond reasonable for the quality. In comparison to other brands, this one’s a winner and is why it is our Fluffy Kitty selection.

Nordic Naturals Omega-3 Pet Oil Supplement

Best Fish Oil for Cats | Fluffy Kitty

See Reviews

It seems we humans are not alone in our distaste for the fishy smell. Not only did a number of people find this product to have an offensive odor, but some of their cats also agreed CATegorically. Contrarily, some kitty owners attest that this is the only fish oil that they seem to like! Which one will it be?

Nordic Naturals state that this is a natural product and the ingredients are “derived from 100% wild, sustainable sourced anchovies and sardines.” 

We read that this fish oil is specially formulated for dogs and cats. This language makes us think this product is probably NOT un-fooled-around-with, but this is probably due to EPA and DPA percentages. Hence, the dosage is very important when it comes to giving this supplement to your cat! Check the box for proper dosage amounts per your cat’s weight.

This product is the most expensive of the products we reviewed. A two-ounce bottle of this fish oil supplement retails for somewhere near 3 times the cost of others. Disappointingly, there is no indication in the advertising or labeling that there is a guarantee of any sort on this product, either. Hiss.

Omegease 100% Pure Omega 3, 6 & 9 Fish Oil for Dogs and Cats

Best Fish Oil for Cats / Fluffy Kitty

Check Price

This product receives stunning reviews from the humans who buy it. They claim almost instant results. Full, shiny coats with less itching means that the cats in question are ingesting the supplement.

This is an Icelandic product. The fish are caught and processed in Iceland, but the oil is bottled in the USA. This product is fairly affordable and far less expensive than some other fish oil supplements we reviewed. This is a big plus. After all, if it’s too expensive Kitty may not get as much as she needs.

The picture of the dog on the label is much larger than the cat’s image. This is not acceptable! In spite of the aesthetics, this product guarantees results in 30 days or your money back. 😉

Vital Pet Life’s Wild Alaskan Salmon Oil

Best Fish Oil for Cats / Fluffy Kitty

See on Amazon

This is oil from wild-caught salmon. Some people believe that farmed fish may not be as healthy as their wild cousins.

Interestingly, no such debate is ongoing regarding the way sardines and other cold water fish are harvested – probably because they are not farmed. The debate around farmed versus wild salmon is an important distinction when it comes to the fish you serve your family and, therefore, may be of interest to you.

This supplement boasts that it is Made in America in an FDA approved facility.

A moderately priced sixteen-ounce spray pump bottle sells for under $20.00 and it comes with a money-back guarantee.

Deley Naturals Omega 3 Fish Oil For Cats

Best Fish Oil for Cats / Fluffy Kitty

See on Amazon

The marketeers use the words “wild caught,” a buzzword meant to hook you – the human. This oil is made from mackerel, herring, sardines, and anchovies which are rarely if ever farmed commercially. Nevertheless, the name of the product focuses on cats.

The reviews for this product are almost anthems to fish oil and its benefits. Only two parents of these whiskered test subjects’ reported that their felines turned down their treated food.

The 16-ounce pump bottle sells for roughly the average price for the products we looked at.

Final Thoughts: What Is the Best Fish Oil for Cats?

Probably the most important bit of wisdom we gleaned from this exercise is that one must read labels very carefully.  We remind you that the product description doesn’t have to tell lies in order to fool the consumer.

It simply has to lead you to one belief or another.  Look for straightforward language on the label. We appreciate those ingredient lists that simply say “100% FISH OIL.”

Among the products we reviewed, we find Grizzly’s 100% Pure Salmon Oil is the superior product. Not only is it affordable, but it also has an informative label and no questionable ingredients.  Best of all, it rates highest among the cats whose owners supplied information. At the end of the day. that’s the most telling indicator.

Best Fish Oil for Cats | Fluffy Kitty

Buy on Amazon

You could invest a small fortune in supplements before you really find out what is the best fish oil for cats. It all hinges upon this: what kind of fish oil will your kitty eat? This seems to be a function of purr-sonality and pref-fur-ence.

Be First to Comment

Leave a Reply

Your email address will not be published. Required fields are marked *