DR. MERCOLA Antarctic Krill Oil Liquid Dog & Cat Supplement, 1.45-oz bottle - Chewy.com

Dr. Mercola Antarctic Krill Oil Liquid Dog & Cat Supplement, 1.45-oz bottle

By Dr. Mercola
Rated 4.2222 out of 5 stars
$36.25Chewy Price
$34.44Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Krill oil supplement for cats and dogs includes beneficial DHA and EPA.
  • Contains high levels of EPA and has a high absorption rate.
  • Delivers EPA and DHA as phospholipids directly into your paw-tner’s cells.
  • Provides natural antioxidant protection to help guard against oxidation.
  • Sustainably harvested using technology that helps avoid unwanted by-catch and the krill are kept alive until processing to maintain freshness.

See More

Nutritional Information

Feeding Instructions


Questions & Answers

22 Customer Questions

How many pumps are in each bottle?
Answer by ChewyJan 14, 2021
There is approximately 0.2 mL per pump. This 1.6 fluid ounce (48 mL) bottle contains approximately 240 pumps.

Is the Krill wild caught in this supplement?
Answer by ChewyOct 20, 2017
The Krill is wild caught.

How many mg of combined EPA and DHA are in each pump?
Answer by ChewyJul 28, 2020
Dr. Mercola Antarctic Krill Oil Liquid Dog & Cat Supplement has approximately 5.6 milligrams DHA, 10 milligrams EPA, and 4 milligrams Omega 6 per serving.

How many "doses" are in each bottle?
Answer by ChewyDec 06, 2017
The product approximately has 268 pumps that measure .22 milliliters in a single pump.

ReviewsWrite a Review

Rated 4.2222 out of 5 stars
36 Reviews
Would recommend to a friend

36 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By PATTYH on Dec 14, 2022


I found this product through Dr. Becker, and I love it. My cat is 14 years old and has been taking it for a long time which helps him to maintain his optimal health.

Rated 1 out of 5 stars
By OldCatLady on Nov 11, 2022

Krill Oil no good if you can't get it in them.

Three out of three of my cats will not ingest this Krill Oil. They would rather go hungry, and that is not normal. Wish I had not spent the money on this.

Rated 5 out of 5 stars
By Susan on Oct 29, 2022

The Krill Oil pump is Great

It is very easy to use. I don't have more words to say. This should Not be required.

Rated 5 out of 5 stars
By Trebbie on Jun 22, 2022

CKD in Cats

This special krill oil is recommended for use in cats with Chronic Kidney Disease. As always, Chewy is reliable in getting the product we order to us in a very timely fashion. Thank you Chewy! And thank you Dr. Mercola!

Rated 5 out of 5 stars
By Iggymom on Feb 21, 2022

Krill rich in Astaxanthin

The bottle is small but my dogs are small. I got this because my dog got hurt in the past & has some nerve damage. Even after recovery she still is a little wonky sometimes. I read astaxanthin is supposed to be very good for the brain & nerves. I can truly say that after 2 weeks I see an improvement! Her dry flaky skin seems better also. The dogs like the flavor, I give 1 pump at night in dinner, They are 10 & 13lbs

Rated 2 out of 5 stars
By Cait on Sep 9, 2021

Good product, deceiving size

I received this product and couldn’t believe how small it was! I’m used to buying a giant bottle of salmon oil for the same price. A photo of the bottle next to a hand would better show size. Also, it was leaking out into the cap. Love Dr M products but this is expensive for the amount.

Rated 5 out of 5 stars
By MissM on Nov 21, 2021

Great for Miss M

Helps Miss M stay in top shape... she loves it and all of his products for her.

Rated 5 out of 5 stars
By MelissaNy on Nov 27, 2020

Easy to use/incredibly silky fur.

I’ve tried various omega 3 supplements for my cats and everyone they would sniff their noses at or fight to take it, I did some research and found that krill oil is the best absorbed and really helps inflammation. Since just krill oil seems hard to find I came across this one and although it is pricy I do feel it’s worth it. my one cat has developed A neurological Issue so I checked with the vets and they approved this for use. Omega 3’s are essential and both she and my other cat don’t give me any issues taking this particular kind. Both have been more active and have the smoothest silkiest coats. I’d def recommend. It’s only been about 2 weeks we’ve been using so I can’t comment on pump issues like other reviews. I have noticed it does leak a little but it’s nothing major other than that so far I haven’t had any issues with the pump.

Rated 4 out of 5 stars
By Lissie on Dec 11, 2020

So far so good

My girl hasn't been on this for too long yet, but so far it seems to be working. She has a small scaly patch on her ear that is going away and I am seeing her scratch less. And I am only using one squirt on her two meals a day. And she loves the taste.

Rated 2 out of 5 stars
By kittyl on Nov 7, 2020

she hates it

i'm sure the product is fine but my cat really hates this stuff. she loves the mercola coq10 in the same type of pump dispenser but not this. in fact she hates it so much that she's now afraid of the coq10 because it's the same type of pump and she associates it with this krill oil. i tasted it, it's not that different from fish oil but just isn't something she likes at all. i will keep trying to give it to her anyway