Kentucky Equine Research, Inc.
(#27424)
EO-3™
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Product Overview
Helps bring your horse’s diet into balance
EO-3™ is a DHA and EPA omega-3 fatty acid supplement that balances the modern horse’s omega-3 intake. Kentucky Equine Research developed EO-3™ from a sustainable source of menhaden fish oil in order to provide a direct source of bioavailable DHA and EPA in a palatable minty-apple flavor. EO-3 undergoes advanced distillation and includes a research-proven flavor to create a highly palatable product suitable for all horses. Marine-derived long-chain fatty acids DHA and EPA are more efficiently used as precursors of local hormones than plant-based sources of omega-3 fatty acids.
Note: pump is not included with the gallon size. Please purchase separately.
Note: pump is not included with the gallon size. Please purchase separately.
- Provides 6,500 mg of omega 3 fatty acids and 5,000 mg of DHA and EPA. Minty apple flavored!
- Supports overall health and wellness, a normal response to inflammation, and more
Learn More
Research
This formula is backed by research.
Read the research on
The following ingredients in this formula have research associated with them:
Key Ingredients
Ingredient Details
Instructions
| Weight | Recommended Amount | Loading Amount |
|---|---|---|
How the Ingredients Work
Supporting Success
Supercharge Your Supplements
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EO-3™ omega 3 supplement from Kentucky Equine ResearchIn this video from KER, discover the benefits of this omega-3 supplement and if it's right for your horse.
Reviews
The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.
SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.
EO-3™ is rated
out of
5 by
34.
Rated 5 out of
5
by
Amber89 from
Great product
Absolutely love this product. My horse has been on this for a month and I can tell a difference. He is a extremely picky eater and he loves the taste of this.
Date published: 2025-01-05
Rated 5 out of
5
by
Carrie from
Great source of DHA/EPA-- Love it!
I have 3 horses, one of which suffers from seasonal allergies (hives, runny eyes, etc.) I was using a wonderful (but expensive) DHA based supplement to control his hives. It worked better than I ever expected it to, and I quickly realized that I wanted all 3 of my horses supplemented with marine-based Omega-3's for their general health and well being. KER's EO-3 oil has been the best option I've found to get a sizeable amount of DHA/EPA into their diets without adding a ton of extra calories-- it cuts to the chase with exactly what I want them to have. The product does not overtly smell like 'fish oil.' It has a fresh, light, fruity/minty scent, and all 3 of my horses eat it in their feed, no problem. If you're looking for a concentrated, bioavailable Omega-3 supplement, I would definitely give EO-3 a try.
Date published: 2024-10-02
Rated 5 out of
5
by
Missy from
Reduced Airway Inflammation
I bought this based on a completed study for airway inflammation in horses and that omega 3s could significantly reduce that inflammation. Before using this, my horse would be wheezing/heavily breathing within minutes of starting a ride. Within 3 days there was a drastic improvement with her breathing. Absolutely amazing. She is also an incredibly picky eater and will eat around any supplement and will eat this.
Date published: 2023-03-31
Rated 5 out of
5
by
Mnmn from
Helping with my slow healers
My vet noticed my horses were healing slower than normal after cuts or scrapes. They are on pasture with high quality grass hay and a general nutritional supplement. At the advice of a KER nutritionist, I added Nano-E and EO-3 to one horse that had an existing wound. Within 60 hours I am noticing a visual difference in healing speed. I will continue to monitor and report back.I am feeding using a large syringe in the mouth, so that none goes wasted. The gelding likes the taste, no dribbling or refusing to swallow.
Date published: 2022-11-22
Rated 5 out of
5
by
Drobinson29 from
Love this oil
I’ve always given my horses flax seed for extra omega 3s. They are on very little grass. I read an article on this stating the benefits of giving it to broodmares and started my horse on it. They look great and eat it with no problems.
Date published: 2022-08-05
Rated 3 out of
5
by
evergreenhorse from
Really want my horse to eat it
I have been slowly adding 1/8-1/4 oz to my horse's grain for two weeks. He's continually refused to eat any more than that. Supposedly, this is a minty-apple scent, but to my nose it does seem to smell more like cherry-bubblegum (to be fair, it definitely doesn't smell off-putting to me). I'm really hoping to be able to get him to eat more over time, because unfortunately I don't think 1/4 oz is going to have much of an effect on a 1600lb horse. Definitely beware if you have a known picky eater.
Date published: 2022-06-27
Rated 4 out of
5
by
Katrina from
Hard to pour
How do you pour when the bottle is so big. Couldn’t find a pump that fit.
Date published: 2022-03-24
Rated 3 out of
5
by
Luvrunner from
Horse won’t eat it
I’m sure this is a great product. Wish my horse would eat it. Even when I only put 1/2 oz. he won’t eat it.
Date published: 2022-03-21
Rated 5 out of
5
by
MichelleG from
Great source of EPA/DHA
I was feeding my pregnant mare welactin to support both her and her foals health (particularly foals brain health). Welactin was out of stock so started looking at other options and realized as long as I got the larger size of EO3, it was more cost effective anyway. Colt also gets it now. Both gobble it up.
Date published: 2022-01-01
Rated 5 out of
5
by
JMC1 from
Great product
She likes the taste, and it really helped with her sweet itch and hives, more than flax did.
Date published: 2021-11-10
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