Bark and Whiskers Antarctic Krill Liquid Dog & Cat Supplement, 1.45-fl oz bottle

$28.97 (-20%) Chewy Price
$36.25 List Price

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About This Item

Details

  • Krill oil supplement for dogs and cats 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.

Ingredient Information

Instructions

FAQ

Questions & Answers

19 Customer Questions


How many pumps are in each bottle?

Answer by ChewyMar 07, 2024
The amount of pumps in the bottle is approximately 185 pumps.

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.

What kind of bottle is this manufactured in, and does it need refrigerated after opening?

Answer by ChewySep 07, 2020
After opening the Krill Oil Pump for Carts & Dogs, refrigeration is unnecessary. The bottle is made of a BPA free HDPE #2 and LDPE #4 plastic pump bottle.

is this air tight bottle?

Answer by ChewyMar 31, 2023
This product features a technologically-advanced airless pump delivery system which locks air and contaminants outside the container.

4.3
Rated 4.3 out of 5 stars
62 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

76% Positive

Form and Administration

88% Positive

Ingredients

83% Positive

Nutritional Value

89% Positive

47 Customer Reviews



Rated 4 out of 5 stars
By CatMommy on Dec 29, 2025

NOT INDICATED FOR CKD CATS

I had to immediately discontinue due the very high content of phosphorous in krill. Unfortunately. This product is NOT INDICATED for CKD cats, cats with kidney

I had to immediately discontinue due the very high content of phosphorous in krill. Unfortunately. This product is NOT INDICATED for CKD cats, cats with kidney disease. CKD cats require LOW phosphorous. This is extremely HIGH phosphorous. However 4 stars for these lousy pumps which some don't even work. If the cat is healthy, this is great, but never for a CKD cat. I should have inquired first.


Rated 5 out of 5 stars
By Eric on Jan 18, 2026

So convenient!

So easy to squirt into their food. It sure beats cutting open fish oil pills and squeezing out the oil.

So easy to squirt into their food. It sure beats cutting open fish oil pills and squeezing out the oil.


Rated 5 out of 5 stars
By Marcelia on Dec 4, 2025

Fast delivery!

It really works and agree with my cats digestive system!

It really works and agree with my cats digestive system!


Rated 5 out of 5 stars
By Doreen on Apr 6, 2025

One of the few Krill oils my vet seems to approve

This oil dispenses easily, no mess or smell. My dog loves it! My only worry is there is no way to know when I am getting close to needing to order more. It needs

This oil dispenses easily, no mess or smell. My dog loves it! My only worry is there is no way to know when I am getting close to needing to order more. It needs and indicator window. There must be a pressure bladder in the bottle as there is no slosh to it if you shake the bottle either.


Rated 5 out of 5 stars
By Flora on Oct 28, 2025

Supplement

Good for him

Good for him


Rated 4 out of 5 stars
By Pearl on Jul 19, 2024

Great Omega Oil

This is a really solid omega oil. The source of the omegas is from krill fish which is very important for cats. My cat has loved the taste and I have enjoyed adding

This is a really solid omega oil. The source of the omegas is from krill fish which is very important for cats. My cat has loved the taste and I have enjoyed adding this to the rotation. I will say the pump design could be slightly improved. I really love that the bottle is designed to be air tight so it minimizes how fast the oil spoils, but the oil itself is very thick and the spout is very small. This leads to the pump getting fairly messy easily. Overall still a great choice!


Rated 5 out of 5 stars
By Marcia on Jun 27, 2024

Helps with Toe nails

Our miniature schnauzer was not used to having stairs without carpet and cracked two toe nails. He did end up having surgery to fix one of the nails and we started

Our miniature schnauzer was not used to having stairs without carpet and cracked two toe nails. He did end up having surgery to fix one of the nails and we started this after the nail repair. It does makes his nails grow fast, but now his nails are strong and we have not had any issues. Once his nail was fixed we only give half the dose and it seems to get the job done. If you give the full dose he smells a little fishy. Half a dose helps him not smell. We highly recommend this if your dog has ever had a toe nail issue, toe nails are not fun to deal with.


Rated 3 out of 5 stars
By Patti on Jun 12, 2024

Not bad

I got the pump for less mess. This pump is messy and needs to be wiped off. Great product but I’ll go back to the pour bottle of algae oil

I got the pump for less mess. This pump is messy and needs to be wiped off. Great product but I’ll go back to the pour bottle of algae oil


Rated 5 out of 5 stars
By Alysia on Feb 19, 2024

Great flavor, lol

This is based solely on whether or not my two cats enjoyed the taste of this. It has not been long enough to see if has helped with their shedding yet, which was

This is based solely on whether or not my two cats enjoyed the taste of this. It has not been long enough to see if has helped with their shedding yet, which was my primary reason for purchasing it. That said, they seem to really enjoy the flavor. It is quite fishy smelling, which I've had go both ways (they liked some, disliked others). But with this product it doesn't seem to be an issue and they have been eating it all up with their wet food. I did cut back to every other day, because my one kitty got a little sick (which they say it can cause GI upset). Overall, I'm optimistic about the product and hopeful about the future results.


Rated 1 out of 5 stars
By Robin on May 5, 2024

The pump on this bottle is tiny and sticks straight out. The liquid is a thck gel so had to press the pump several times when it comes out it drips down the bottle

The pump on this bottle is tiny and sticks straight out. The liquid is a thck gel so had to press the pump several times when it comes out it drips down the bottle .