Kentucky Equine Research EO-3 Horse Supplement, 32-fl oz bottle

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$51.25 Chewy Price
($1.61 /serving)
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About This Item

Details

  • Palatable distilled fish oil with a tasty minty apple flavor for horses.
  • Helps to improve glucose tolerance and insulin sensitivity.
  • Promotes a healthy immune system.
  • Helps increase red blood cell flexibility.
  • Supports bone metabolism.

Ingredient Information

Feeding Instructions

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Special Diet           
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High Fat
—
—
Veterinary Diet
—
Soy Free
—
—
—
—
—
Flavor           
Apple, Mint, Fruits & Vegetables
Flax, Molasses, Grain
Molasses
—
Flax
Honey
—
—
—
—
Grain
—
Food Form           
Liquid, Supplement
Supplement
Supplement
Supplement
Supplement
Supplement
Liquid, Supplement
Supplement
Supplement
Supplement
Supplement
Powder
Farm Animal Type           
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Horse
Sourced From           

Frequently bought together

Questions & Answers

4 Customer Questions

Does this bottle come with a pump?

Answer by Chewy • Dec 20, 2022
This bottle does not include a pump.

How long does this product last?

Answer by Chewy • Sep 02, 2022
The 32 ounce bottle will last approximately 32 days.

What is the shelve life of this product.

Answer by Chewy • Feb 17, 2022
This supplement is good for two years following the manufacture date when stored appropriately.

How many calories are in one ounce?

Answer by Chewy • Sep 13, 2024
EO-3 contains the same caloric content as other pure oils: ~260 kcal/oz. However, at the low intake level of 1-2 oz/day, it is not considered a significant source of calories.
Reviews
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4.4
Rated 4.4 out of 5 stars
72 Ratings
Terms & Conditions

35 Customer Reviews

Rated 5 out of 5 stars
By Karen on Aug 31, 2025

Picky Eater Approved!

My equine nutritionist recommended KER EO3 oil to help with inflammation and glucose tolerance for my two horses. I was doubtful they'd eat this fish oil product,

My equine nutritionist recommended KER EO3 oil to help with inflammation and glucose tolerance for my two horses. I was doubtful they'd eat this fish oil product, but slowly introduced it over 3 weeks. I started with a 5 cc syringe mixed into their alfalfa pellets, working up to the full ounce. They love it, even licking their grain bowls clean. They've been on it for about 2 months and I'm already seeing shiny coats. I found chewy to have the best price for this 32 oz bottle, and by far the fastest delivery of any of the equine suppliers. Big yes! from me and my horses!

Rated 3 out of 5 stars
By Groovy on Jul 20, 2025

Has DHA and EPA, but.....

The EO-3 has the DHA and EPA I was looking for to help my horse with her coughing. However... she will not eat it in her food. I stopped putting in her food, but

The EO-3 has the DHA and EPA I was looking for to help my horse with her coughing. However... she will not eat it in her food. I stopped putting in her food, but now she is reluctant to eat. I then started drawing up 15 ml and giving it by mouth. I guess it affected the taste of her feed and hay. She wouldn't eat for about 30 minutes. After the third day, she refused to take any more of it. So disappointed. Maybe there is a better way to get her to take this and it not be a bad experience. Right now I've got to work on regaining her trust.

Rated 5 out of 5 stars
By Terry on Aug 16, 2025

Decrease in eye ulcers

My horse has a history of repeated eye ulcers. Since using this, i have seen a marked decrease in the number of painful ulcers in his eyes! When they have flaired,

My horse has a history of repeated eye ulcers. Since using this, i have seen a marked decrease in the number of painful ulcers in his eyes! When they have flaired, I have been able to manage them with the medication protocol the vet gave me, and have not had the vet out to look at his eyes in months!

Rated 5 out of 5 stars
By Lexi on Sep 12, 2025

Very helpful Omega 3 source

Very helpful Omega 3 source that is uncomplicated and easy for my PPID pony to handle.

Very helpful Omega 3 source that is uncomplicated and easy for my PPID pony to handle.

Rated 5 out of 5 stars
By Elizabeth on May 25, 2025

Kentucky EO-3

Have Been supplementing my horse for a few years now. Coat is shiny and recommended by my vet for helping in lubricating my 20 year geldings joints. It seems to

Have Been supplementing my horse for a few years now. Coat is shiny and recommended by my vet for helping in lubricating my 20 year geldings joints. It seems to help. Being given daily. He is ridden lightly 4-5 times a week.

Rated 4 out of 5 stars
By Huskyqueen on Mar 26, 2025

Seems to be pretty good

So far I have had no issues with this liquid. I introduced it my horse of 5 to 10ml orally syringing it into his mouth and good compliance. Gradually increased it

So far I have had no issues with this liquid. I introduced it my horse of 5 to 10ml orally syringing it into his mouth and good compliance. Gradually increased it to the full ounce amount and now he's eating it with on his and also mixed in his grain. The key in this case for success is the do small amounts for a few days and slowly increase till week 2 you might be able to just squirt into his grain prior to feeding your horses. I can say i will recommend if you do that! My purpose for this is to reduce arthritis inflammation so it's still a bit early for me to tell.

Rated 3 out of 5 stars
By CANDY on Jul 28, 2025

The disbursement pour method failed. The left side would not fill.

The horse liked the oil flavor and I have yet to see if it makes any changes to her overall condition

The horse liked the oil flavor and I have yet to see if it makes any changes to her overall condition

Rated 5 out of 5 stars
By Laurelee on Jul 28, 2025

High percentage of omega 3, unlikely cheaper oils.

Expensive but hopefully worth it. Horse seems to like the taste!

Expensive but hopefully worth it. Horse seems to like the taste!

Rated 5 out of 5 stars
By Megan on Jan 3, 2025

Cough went away!

Your horses may not like it at first but after time mine wait for it and beg me to give it to them! My 15 yr old paint mare was getting a cough and after adding

Your horses may not like it at first but after time mine wait for it and beg me to give it to them! My 15 yr old paint mare was getting a cough and after adding this oil it went away within 2 weeks. I feed it via syringe due to the cost, I want her to get every drop! After a few months I went down to 20 ml and she is still cough free. I started a colt on it at 6 mths old- he gets 10 ml via syringe and loves it. Wish I could full dose but due to cost I’m being creative, plus figure there would be waste if just put on feed. The way I do it they get every drop! I do not have pasture (feed unlimited hay) and like feeding this to help my horses get omegas they are missing from fresh grass.

Rated 5 out of 5 stars
By Elizabeth on Jan 15, 2025

Super hopeful

My 17 year old mare has cushings - slightly elevated ACTH. Instead of going for Pergolide I'm using this product and SmartPaks Pituitary support. I've only had her

My 17 year old mare has cushings - slightly elevated ACTH. Instead of going for Pergolide I'm using this product and SmartPaks Pituitary support. I've only had her on the oil for a week and haven't noticed any major difference, but I'm hopeful that this will help! She likes it more than ground flax (both decrease inflammation) but I do have to add about 2 tablespoons senior feed to her balancer to get her to eat it.