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SmartDigest® Ultra Pellets

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Feeding Chart

Daily Serving

Feeding Chart
Dog Weight - lbs Inactive Dog Active Dog Working Dog
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
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Please call 1-800-461-8898 to order this product.
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
Colicare Eligible
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Product Overview

Which horses benefit from comprehensive hindgut support?

In his natural habitat, your horse would graze most of the day to meet his nutritional needs. As a result, his digestive tract is designed to rely on a slow, steady intake of complex carbohydrates like grass and hay. However, constant access to fresh pasture can be hard to come by and many horses don’t (or can’t) have access to free choice hay. Unfortunately, this along with other common events like changes in hay or grain and increased stall time can contribute to an unhealthy hindgut and lead to digestive upset. That’s why it’s smart to provide every horse with support for a balanced hindgut, as it is critical to their overall health and well-being.

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Key Ingredients


Supplement Facts

Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details


Weight Recommended Amount Loading Amount

How the Ingredients Work



Supporting Success


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.

SmartDigest® Ultra Pellets is rated 4.7 out of 5 by 384.
Rated 5 out of 5 by from Digest Ultra My horse is eating it fine. Too early to tell its effect yet.
Date published: 2024-07-01
Rated 1 out of 5 by from Horse wouldn't eat it My horse (who is not a picky eater) refused to eat it and spit it out
Date published: 2024-04-26
Rated 2 out of 5 by from Good supplement but my horse will not eat anymore My horse was eating this great and looked good, and then suddenly stopped the last month or so. I've tried reintroducing but then won't touch her grain at all if this is in there. Did the formula change in the last few months? I may try one of the combo supplements to see if she'll eat that.
Date published: 2024-03-08
Rated 5 out of 5 by from Most affordable supplement that produces results This is one of the best and most affordable gut supplements on the market. My horse looks amazing on this product! After only a few weeks his hair coat began to glow and over all just looks healthier!
Date published: 2023-11-02
Rated 5 out of 5 by from Pony eats them bought to enroll in colic care program.
Date published: 2023-10-03
Rated 5 out of 5 by from Good product We have been using them for awhile and they really help!
Date published: 2023-06-23
Rated 5 out of 5 by from Amazing support! The SmartDigest Ultra Pellets are my favorite for hindgut support! I feed this supplement to all of my Thoroughbreds. I love knowing that I am supporting their digestive systems, especially during times of travel and showing. This supplement has helped with chronic loose stool and is great for horses that are underweight to ensure they are able to utilize the nutrients from their feed. Best of all, this supplement is ColiCare eligible when purchased in SmartPaks! This program makes this supplement a must for all of my horses.
Date published: 2023-05-10
Rated 5 out of 5 by from So far so good! We just started our second month on this supplement. After losing my last horse unexpectedly to colic, I knew I wanted to start my new guy on something right away. This gives me peace of mind that I’m feeding him something that will help keep colic at bay and in the event of an emergency, will help cover the cost of surgery though I hope we never need it! My guy eats the supplement no problem and the Smartpaks make it easy for the barn to keep track and give him the right amount every time. The qualifications for reimbursement are super simple veterinary care things I do anyways. Thank you Smartpak for making a great product you stand behind :)
Date published: 2023-02-15
Rated 5 out of 5 by from Our favorite Digestive Supplement SmartDigest Ultra Pellets is by far one of my favorite supplements that SmartPak carries. I've used it for many horses over the years, but I recently rescued an underweight Morgan who had super loose stool upon her arrival to me. We immediately started the SmartDigest Ultra Pellets and saw a difference within a super short period of time. Not only did this help her digestive system, but it also gave her the most beautiful shine and I knew it helped a ton with proper nutrient absorption of her other supplements, grain and hay. I do believe every horse could benefit from a digestive supplement and what better than a super comprehensive and thoughtful formula like this one? ColiCare is also a huge benefit of choosing this product. You receive a great product and also a great program to back it. Hopefully you never have to think about colic surgery, but if you do, ColiCare will give you great piece of mind!
Date published: 2023-01-18
Rated 1 out of 5 by from Mare colliced 3 time in one month while on this. My mare colliced 3 times while on this, never had before.
Date published: 2022-11-21
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