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SmartGI® Ultra Pellets

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Feeding Chart

Daily Serving

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.
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Product Overview

Which horses benefit from comprehensive GI tract support?

Your horse’s gastrointestinal (GI) tract has a number of critical roles to play, including breaking down food, absorbing nutrients and housing a large portion of your horse’s immune system. Unfortunately, many common elements of modern horsekeeping like training, travel, large grain meals and increased stall time can be detrimental to GI health. While supporting the GI tract is a smart choice for any horse, it's especially important for those dealing with these stressors, or for those with a history of GI issues

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Key Ingredients


Supplement Facts

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Ingredient Name Amount Per Pound

Ingredient Details


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How the Ingredients Work



Supporting Success

Supercharge Your Supplements

  • SmartGI Ultra equine digestive supplement from SmartPak
    Watch this video to learn how this supplement combines two of our most popular supplements to help manage digestive stress!
  • Simplify with SmartPaks | Consistent, Custom, Convenient
    Simplify your life with SmartPaks: custom-made, pre-measured daily doses of your horse's supplements.


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.

SmartGI® Ultra Pellets is rated 4.6 out of 5 by 225.
Rated 5 out of 5 by from Seems to helping I added this to my show gelding's nutrition plan to help mitigate ulcer symptoms in addition to the Suceed supplement. He seems more relaxed and less anxious after just a couple of weeks.
Date published: 2021-09-16
Rated 5 out of 5 by from so far so good Using this to help heal my horse after salmonellosis and ulcers. We are only a few weeks in but he eats the pellets up and that is critical to me!
Date published: 2021-07-02
Rated 2 out of 5 by from Did not prevent ulcers My vet recommended I try a GI supplement in addition to a calming supplement for my "hot" OTTB who frequently gets ulcers. I consulted with a smartpak associate and we decided this would be best to try, but after 2 months my horse is ulcery and back on omeprazole once again. May be good for other horses who need a gentle GI support, but doesn't work to prevent ulcers. 2 stars for palatability, as my guy is a picky eater but ate this fine.
Date published: 2021-06-06
Rated 5 out of 5 by from I have a horse that I know has gut issues and as a result is not always nice. I have tried several different products on him in the last 3 years and nothing has made much difference. Since I have put him on the ultra gi, he has become a different horse. It has really worked on him. I have another young horse who has been on the ultra gi for a couple of months and he is somewhat improved but I wish he would be better like the other horse.
Date published: 2021-05-20
Rated 5 out of 5 by from It has helped my OTTB so much! I have been in this supplement for a couple of months now and my horse has never felt better!
Date published: 2021-04-26
Rated 5 out of 5 by from horse likes it Have been using for a couple of months, horse seems to like eating it and she can be fussy. No gastro issues (prev has had ulcers, product seems to manage this ok).
Date published: 2021-04-10
Rated 5 out of 5 by from Significant Difference in a handful of days I have a four-year-old homebred that recently began harder work and traveling places. He's been on omeprazole but I wanted to add something that would support his overall system. He was beginning to be resistant to the right leg and wouldn't move forward. After three days, there was a small difference. After a week, there was a huge difference. Highly recommend.
Date published: 2021-03-15
Rated 5 out of 5 by from It works! I bought this after my horse had a bad colic episode that left him at the vet for a week and a couple thousand dollar vet bill. He has been on it for a month. I was late getting the new bag and after the two days he wasn’t on it he is having another bout of colic that so far is more mild. I have him back on the supplements and will be taking him to the vet tomorrow so hopefully a quick recovery!
Date published: 2021-02-22
Rated 5 out of 5 by from very happy with this product My horse was diagnosed with ulcers last year. We treated him & cleared them up but for preventative care I decided to put him on SmartGI Ultra pellets. He has been on it for about 4 months now and no further ulcer episodes. Yay!!
Date published: 2021-01-15
Rated 5 out of 5 by from No More Hindgut Issues!! I had my horse on this supplement (~3yrs) until we moved outside the USA. She developed hindgut ulcers and use of a Vet suggested, locally available GI supplement, didn't seem to work. So ordered SmartGI Ultra Pellets and within 3-4 weeks, there were no more signs of hindgut issues (swishing tail, stamping foot, head whipping around) when near or touching her rear flank. I am SO THANKFUL for this supplement as it clearly works for my horse! Will continue to order and use only this supplement as local products just don't seem to work. Highly recommend this supplement if your horse suffers from ulcers or GI issues.
Date published: 2021-01-14
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