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Product Overview

GI tract buffer, re-hydrator, & digestaid

TractGard® features a combination of mineral salts, electrolytes, yeast, and linseed meal for GI support. These ingredients work together to help buffer excess stomach acid and support normal pH, hydration, and digestion of the GI tract. TractGard® also contains Diamond V Yeast to aid in fiber and protein digestion, improve hoof and coat quality, and support healthy weight maintenance in hard keepers.
  • Mineral salts, electrolytes, yeast & linseed meal help maintain normal GI function
  • Also contains Diamond V Yeast to aid in fiber and protein digestion

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Key Ingredients


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Ingredient Details


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How the Ingredients Work


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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.

TractGard® is rated 4.6 out of 5 by 183.
Rated 5 out of 5 by from MUST HAVE! This is an absolutely staple supplement in all of my horses feed regimen. It's something I truly believe in, have seen firm results for many years, and none of my horses will ever go a day without this supplement.
Date published: 2019-02-13
Rated 5 out of 5 by from TractGard Am still reviewing this product. I've seen some improvement, but waiting for better results.
Date published: 2018-11-10
Rated 5 out of 5 by from Excellent Product, Fab Combination Of Ingredient This product is really making a difference in water consumption in our barn, even the 'camels' in the barn are drinking their buckets dry. No problem with palatability from 6 horses. I am impressed with the spectrum of ingredients and my horses are the proof! Healthy horses start from the inside out!
Date published: 2018-10-30
Rated 5 out of 5 by from TractGard Made a Difference I have a 15 yr mare who has mild recurrent colic episodes 2-3 times a year for 6 years, always with major changes in weather. She has been worked up multiple times, but this summer she colicked and had a tortion, so surgery required. Tough recovery, but 12 weeks post surgery and doing well for the last 8 weeks. The game changer seems to have been the addition of TractGard to her chopped hay (I call it soup). She has been on Succeed for 5 years, electrolytes or salt in feed for 3 years (always free choice), Outlast & additional alfalfa pellets for 10 months, and scoped and treated for pyloric ulcers. So, she's high maintenance. The TractGard replaced the other electolytes and its coating/soothing properties seem to have helped her get through this. Knock wood. Given reasonable price, I've added it to my young horse as part of the maintenance plan. Highly recommend.
Date published: 2018-10-15
Rated 5 out of 5 by from Really does its job! I bought this product because I have a TB that is a picky eater. If you add powder to his food he will bypass it completely. Therefore I wasn't sure how I was going to get electrolytes in him during competition season. TractGard offered me a solution. It also has many other beneficial things for him. I started the TB and my draft cross on it and I've already noticed a great difference. For the draft cross I continued the powder electrolytes as well to see if it really made a difference, and he started draining his water bucket at night so I know the combination of the two really worked. I am excited to see how well it helps during the hot months.
Date published: 2018-04-02
Rated 5 out of 5 by from She drinks more water! I started Tractgard hoping that my mare would drink more water during this frigid winter. It works!
Date published: 2018-01-29
Rated 5 out of 5 by from The best. I have used numerous digestive supplements. I find Tract Guard the best. It was a surprise. After using Smart GI ultra, Succeed, Grand digest, Smart Digest Ultra, Smart Gut, Probiotics and varying combinations of several for years, it was Tract Guard that gave almost immediate comfort to several horses. For ulcers, U-Gaurd is surprisingly effective.
Date published: 2017-09-25
Rated 5 out of 5 by from Helps with Gas Colic I have a mare who has always had a sensitive stomach. Many-a-night I've spent in a panic while walking to deal with a gas colic. Since starting her on this supplement (over a year), I haven't had any issues with gas colic. Nothing else in her diet has changed except the addition of this supplement. I'm not a big believer in supplements but I've been happy with this one.
Date published: 2017-09-07
Rated 4 out of 5 by from Good So far, Less cribbing going on Just started with this just over a month now. My boy is still cribbing but he is only doing it just after and during eating time and seems to be maintaining good weight and seems to be less stressed. He eats it well and I am hoping we see less and less cribbing.
Date published: 2017-03-09
Rated 4 out of 5 by from Great product! My horse chews wood and has a upset stomach often and switching to this a few months ago I have already seen a difference in her GiTract.
Date published: 2017-03-01
Rated 5 out of 5 by from LOVE this stuff I have a mare that came to me with ulcers and a VERY picky palate ... after trying several different supplements (after treatment for ulcers) I was not able to find one that works as well as TractGard. And it is affordable. Originally I was purchasing direct from maker, but with SmartPaks free shipping, this makes it a win win. I also pair this TractGard with Natural Factors Papaya Enzymes chewable tabs (human supplement). Have both my gals on it and the combo is working very well.
Date published: 2016-12-28
Rated 5 out of 5 by from Quiet belly! My Charlie horse has a quiet belly while taking this supplement!
Date published: 2016-11-03
Rated 4 out of 5 by from Does the job Seems to do the trick for my new horse. I'll know more after our first show.
Date published: 2016-09-14
Rated 5 out of 5 by from Peace of mind. I bought this for my senior gelding starting on a maintenance NSAID regimen. I like that this product has added electrolytes, along with being a GI buffer. I think it's great, simple coverage for peace of mind. He's eating the pellets easily in with his other supplements, no waste.
Date published: 2016-07-22
Rated 4 out of 5 by from So far so good I put my TB mare on this about a month ago. She has suffered from chronic ulcers and it has been quite a journey to get her healthy and pain-free. So far I like this product. The price is reasonable and she loves it.
Date published: 2016-03-29
Rated 5 out of 5 by from Great product. I bought this a month ago after my horse finished up with 8 weeks of Equisure, and 30 days of Omemprazole treatment for fore and hindgutt ulcers. I wanted something affordable to support my mares gi tract on going. I chose this product due to its ingredients and price. My mare has not had a relapse and is no longer flank sensitive.
Date published: 2016-01-13
Rated 5 out of 5 by from Seems to be good! Feeding for a couple months now. Seems to be a good supplement!
Date published: 2016-01-01
Rated 4 out of 5 by from Good product especially for the cost. I got this supplement a little over a month ago for my elderly gelding.It does seem to be helping him, however he is a bit picky and tends to leave this in his feed tub and just pick at it throughout the night instead of eating all of his grain and supplements at once.
Date published: 2015-12-08
Rated 1 out of 5 by from Not too impressed I added this to my filly Smart Paks hoping to regulate her digestion a bit. She has been at the trainer and getting loose stool bit after 2 months have not noticed a difference.
Date published: 2015-11-18
Rated 4 out of 5 by from My picky pony eats it! It is typically very difficult to get my Welsh-Arab pony to eat anything different. He ate this supplement right up from the first day I fed it to him. He appears healthy and happy. His manure consistency is good.
Date published: 2015-11-13
Rated 4 out of 5 by from Seems to be working I put my horses on TractGard about a month ago with the intent of keeping them hydrated as the weather cools. The mare will snub salt or electrolytes in grain so thought I would give this a try. They are also at a boarding stable where the hay switches often so the anti ulcer properties were also a consideration. No issues with palatability as even the picky eater gobbles it up. They are drinking and so far no issues. Too early to say if the other benefits have kicked in.
Date published: 2015-11-06
Rated 4 out of 5 by from Stress Relief I am relieved knowing that I have my horses on a supplement that will help combat the fear and worry of colic.
Date published: 2015-10-29
Rated 5 out of 5 by from Works really well, great value! My horse was prone to loose stools- we tried several things and had vet and fecal exams. We didn't really have consistent progress until adding this supplement- it took about a month, but what a difference! No loose stools ever since. Highly recommended!
Date published: 2015-10-26
Rated 4 out of 5 by from Awesome product! I have tried many things to combat my geriatric, Cushing's-afflicted, Morgan mare's hind-gut acidosis. Bio-Sponge did not work and she stopped eating it (too much powder), aloe vera juice did not help, U-7 only help somewhat and is very pricey but TractGuard seems to have done it! Even on the Pergolide, which adds to the problem, her loose stool and runny gas have pretty much resolved. Very happy with this product. Best part is that it's affordable and in pellet form, so she eats it!
Date published: 2015-10-22
Rated 5 out of 5 by from Helpful in weight gain I purchased this product because it is advertised as a digestaid. I was not worried about ulcers in my mare, I was worried that she was not getting what she needed from her diet of beet pulp in pellet form. This is all she can eat as she is Thirty Five (35) years old. My vet agreed that hay was no longer on the menu despite the fact that she still had plenty of healthy teeth. For the past three years I have been experimenting with weight gain supplements and nothing helped. I was grasping at straws and read that TractGard helped to break down the food that they take in and assist in the absorption. Half way through our second month I began to see a difference in her body. And now four months in, she is developing what my vet calls "fatty deposits" in her bag. She is actually gaining weight as the weather gets colder. Im so relieved that she is not going to end up looking like a bag of bones. Attn SmartPak, my discipline is not listed below. I am an avid Carriage Driving Competitor and many of my carriage driving friends use SmartPak. We would love to see you add the option. :-)
Date published: 2015-09-30
Rated 5 out of 5 by from Great stuff I About TractGard last month because my 15 yr old paint was giving issues with his stomach which caused him to have the runs. A friend of mine told me about this stuff and it works great. My horse doesn't have any stomach issues anymore. I'm very happy with this product.
Date published: 2015-08-27
Rated 5 out of 5 by from Worked Better than Expected! I leased out my 10 year old OTTB 16'3+ Eventer, for a couple of months. while there, he was not fed properly and dropped a considerable amount of weight, he was very dehydrated and sunk in and lethargic when I went to pick him up. My horse is a very picky drinker and is prone to tummy troubles when dehydrated (compaction colic from dry matter). Also had a history of Ulcers after being pulled off the tract. He is also extremely temperature heat sensitive, so hot humid summers hit him very hard! Started Tractgard in hopes that it would increase he thirst and possibly protect his hind gut from the irregular hay/grass feedings and over exercise (while he was away), and address any ulcers. Within 3 weeks we noticed very nice moist regular stools (more than his normal dehydrated droppings), also lots of wet spots, and he was emptying his water buckets throughout the day; way more than I have seen with regular electrolytes or salts. We have not had any tummy troubles, his attitude has improved, and he also filled out quickly and the weight is returning better than expected. All around it was an incredible recovery! This product worked better than I could ever expect, and I highly recommend it if you have a sensitive horse like I do.
Date published: 2015-06-18
Rated 4 out of 5 by from No longer belly sensitive! My 20 year old TB has stomach ulcers, and was very very sensitive to the touch around his stomach. He would bite and kick if I tried to curry his stomach- but after being on this product for about 3 weeks his demeanor has greatly improved. He is much more tolerant of me grooming his stomach and seems to be in a better mood overall! He also seems to be drinking more- which is a good change for him! Its only been about a month, but I am already very happy with this product!
Date published: 2015-06-15
Rated 5 out of 5 by from TracGard After treatment started my ulcer prone horse on this. He is doing great. Getting fat which is good for him. Liked the results so much I started my other horse on it too.
Date published: 2015-04-09
Rated 3 out of 5 by from The Jury is still out. I purchased this item in February after rescuing my OTTB from bad conditions. He was 300 lbs. underweight and very weak. I added this product after realizing he most likely had ulcer issues as well as his poor weight and body condition. He is slowly gaining weight and building up some muscle. I only gave the 3 stars since this process is slow. He is much improved but more time is needed.
Date published: 2015-04-06
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