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Feeding Chart

Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
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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
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ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

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  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

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Ensures a healthy stomach

  • Provides deglycyrrhized licorice, gamma oryzanol, glutamine & glycine to support stomach health
  • Also includes a blend of prebiotics and probiotics for hindgut support
G.U.T. is a combination of synergistic ingredients designed specifically for horses with gastric problems. Great for picky eaters. Does not contain aluminum.

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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.

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    Reviews

    G.U.T. is rated 4.4 out of 5 by 169.
    Rated 5 out of 5 by from Always on time! Started getting my supplements here to streamline and simplify my life/purchases. Working great!!
    Date published: 2019-09-14
    Rated 5 out of 5 by from Smells great, great for picky eaters. I had originally purchased this for my old gelding who had reoccurring ulcers to hopefully prevent them. This seemed to work, he didnt have another onset while on this but I had assumed I could get away with only using this temporarily. He was an extremely picky eater at the time but had no problems with this (it smells like marshmallows!). He has since passed away and I began using this on my new guy when he came to help prevent ulcers. He also eats it with no issues and his appetite has been fantastic despite the stress of moving barns. I would definitely recommend this, a great value for the price!
    Date published: 2019-08-31
    Rated 5 out of 5 by from LOVE LOVE LOVE! Coming off of the SmartGut Ultra Pellets, I was in search of something a bit more cost-effective without sacrificing quality. Due to the great price, I absolutely had some concerns when first purchasing this supplement. While cheaper than most, I have to say, this is the BEST supplement I have found on the market for supporting gut health and preventing ulcers. Not to mention it smells amazing, as well. 11/10 RECOMMEND!
    Date published: 2019-08-27
    Rated 2 out of 5 by from Fussy mare would not eat it I tried introducing a little at a time, and she wanted no part of this supplement. Disappointed because of good reviews and price point.
    Date published: 2019-08-02
    Rated 5 out of 5 by from Great product My horse likes to eat this so it's easy to get into her. I feel it really helps soothe her stomach out.
    Date published: 2019-07-15
    Rated 4 out of 5 by from Less manure Bought this for my two senior horses, specifically for one who is very gassy and tends to show some anxiety. I especially like the herbal ingredients. I'm noticing less gas and both seem to be utilizing their feed better and have less manure. I have a super picky eater so I had to introduce this very gradually. It helps to wet his other supplements so the powder sticks and he eats all of it instead of being left at the bottom of his bucket.
    Date published: 2019-07-02
    Rated 5 out of 5 by from My picky eater loved it I bought this product for my gelding who has having all of the symptoms of ulcers. Within 10 days I noticed that his symptoms had started to go away, he was less irritable in his stall, ate his feed with no issues and was not sore when saddled. This product is amazing, plus it smells great and my finicky eater loves it.
    Date published: 2019-05-26
    Rated 3 out of 5 by from Horse loved it, but it didn't work for us I tried this for 2 months since the ingredients and price looked great. It did smell good and my gelding ate it right up, but it didn't help at all with his girthyness and poor attitude. I guess it just isn't what he needs. I am now trying something a little more pricey.
    Date published: 2019-03-05
    Rated 3 out of 5 by from Powder didn't work at all for my girls I was anxious to try this on my two mares because I am having to feed hay cubes at the moment due to a local shortage of quality hay, and they eat the cubes quickly then spend a lot of time standing around with nothing to nibble. Knowing that this can build stomach acid, I wanted something that would help soothe their bellies and hopefully prevent ulcers. This product has great reviews and despite several that say their horse refused to eat it, a lot more have said their horses eat it right up. I wasn't worried because my mares are not picky eaters at all and gobble their grain like it's a last meal. But I was shocked when both of them turned up their noses at their grain with this on it. Tried again the next day, same thing. They eventually ate it at some point during the night when they got hungry enough, but this isn't a great option in my mind, since they share a paddock and I want to know that they aren't eating each other's meals, which have different supplements in them. Long story short, I am going to try this again in the pelleted form (from another website), since I think this is a good product, I just wish Smartpak carried the pelleted form of this, and am now stuck with a bucket of powder that I can't really use.
    Date published: 2019-01-11
    Rated 4 out of 5 by from Love the supplement, BUT daily cost is misleading I bought the 10lb bucket in Feb, it's now mid Oct and I only have maybe 10 days left of it. Which means it lasted me roughly 250 days, not the advertised 302 days. I do not over fill the measuring scoop provided. I don't expect it to be exactly 302 days, but being off by 50 days seems really misleading. However, I'll keep buying because it works for my mare. I ran out for a couple weeks one time and she was noticeably less happy.
    Date published: 2018-10-18
    Rated 4 out of 5 by from Would recommend I started my gelding on this after being treated for ulcers with a daily paste. Seems to be working to prevent ulcers from returning. It’s always a plus when my picky eater will eat a powdered supplement- this one he approved of!
    Date published: 2018-07-05
    Rated 5 out of 5 by from Like the ingredient list! My horse was in need of an immunity booster and I definitely think it did the trick!
    Date published: 2018-04-16
    Rated 5 out of 5 by from I feel confident I feel confident I have done the best by my horse. He seems relaxed no comfortable now. And of course love the convenience of smart pal so I never wonder if or how much of his supplement he got
    Date published: 2018-03-08
    Rated 5 out of 5 by from Definite improvement I've had my OTTB gelding on this for a couple months now and I have seen a noticeable improvement in his demeanor. I've been through a number of stomach supplements and ulcer treatments with him as he has always been girthy and generally unhappy tacking up, and sometimes cranky under saddle. For the four years I've owned him, he would always grind his teeth the minute you set a saddle pad on his back, swishing his tail, even before you tighten the girth. Did a course of GastroGard, but nothing offered lasting results. Now, two months in with daily use of G.U.T., the tooth grinding and anxiousness are virtually gone. He is a different horse on the ground. Riding he is much more relaxed, no crow hopping or tail swishing. We had zero issues with palatability; his grain is always soaked so it mixes in well and he eats it willingly. I have also started giving him a small scoop of hay pellets with about a 1/3 scoop of G.U.T. to munch on while tacking up before our rides just to settle his stomach. I think it's definitely made the difference in our workouts. He is happy and more relaxed in work now. Add to it the bonus that it's not as pricey as some of the other supplements I tried that made no difference whatsoever.
    Date published: 2018-01-31
    Rated 5 out of 5 by from Great product After trying several digestive products I finally found one that works. My mare hasn’t had diarrhea since started on GUT.
    Date published: 2018-01-31
    Rated 5 out of 5 by from Wonderful Alternative Fair warning, this powder smells like hot cocoa mix, and I was worried my horse wouldn't eat it, but, he licks his tub clean every day. So far I am loving this supplement, and I think my gelding is as well. I turned to this product after searching for an alternative to a much more expensive product that had similar ingredients, to help with digestive issues and to hopefully prevent ulcers. My horse had started to get really grumpy whenever I did anything around his gut, including girthing him. I haven't really been able to see if the girthiness has improved since winters mean little to no riding for us as I have no indoor to ride in and lots of snow. Hoping I might see a difference in the next few weeks as I get back to riding.
    Date published: 2018-01-13
    Rated 4 out of 5 by from It seems to be working I bought this a month ago and it seems to be helping stabilize my older horse’s gut.
    Date published: 2017-11-15
    Rated 5 out of 5 by from Stomach soother Had a horse I treated for ulcers noticed she started getting cranky again so I started her on this and it has done the trick, didn't need to treat again and no more girthiness
    Date published: 2017-08-10
    Rated 5 out of 5 by from A happier horse I bought this over a month ago for a horse that had been experiencing ulcers. She had just gone through a round of medicine and I wanted to keep her on track. She's been a completely different horse. With the ulcers she had lots a behavioral problems. Now, after GUT, she's a completely different horse - calmer, no bucking and just happier. A complete turnaround!
    Date published: 2017-02-20
    Rated 4 out of 5 by from Something that works! My horse is very ulcer prone and after treating with omezaprole, I have used this as a preventative and it does a pretty decent job. It's not foolproof, and he does unfortunately still have ulcers pop up from time to time, but nowhere NEAR as bad as when he was off this! Smells like vanilla pudding and my horse LOVES how it tastes. He'd eat it plain no problem. It's the first part of his feed he goes after, and he's pretty picky!
    Date published: 2017-01-31
    Rated 3 out of 5 by from So far so good I have a 28 yrs old warmblood who has been suffering from ulcers the last couple years with 2 flare ups last year. I started her on this on a friend's advice. So far she is eating well and seems happier with good energy. Yes, we still ride 2x a week with jumping!
    Date published: 2017-01-05
    Rated 4 out of 5 by from Not really any noticeable improvement Bought this (along with Grand Digest) as an alternative to SmartGut Ultra which seemed to work well for my older, ulcer prone gelding. He seems more cranky and bloaty now. Its hard to say whether the switch is to blame as winter is upon us and he has a tough time ever winter. I am trying to find the right feed/supplements for him, and have switched to Blue Seal Sentinel LS, with Abler ulcer treatment, GUT and Grand Digest for now. Will update on results as we get through the winter.
    Date published: 2017-01-04
    Rated 4 out of 5 by from Great ingredients & value! Bought this for my ulcery horse. Very happy with the ingredients and the price. Smell great too! Very powdery and initially my horse wasn't keen on the full scoop in one feed, but her feed is pretty dry (would be better on moistened feed). However, I now feed half a scoop per meal mixed with oat flour (for hind gut ulcers) and she happily cleans her bucket.
    Date published: 2017-01-04
    Rated 5 out of 5 by from Liked the natural ingredients I have been using this going on 2'mo now and have seen much improvement in my mare. She is more comfortable and has a better attitude. So far this is helping better than other supplements I have tried. Is also very palatable.
    Date published: 2016-12-13
    Rated 5 out of 5 by from It Just Plain Works! I have a rescue TB who is ulcer prone. I have been using this the two months I have had him and have seen a marked difference in his behavior. Smells amazing and is worth its weight in gold!
    Date published: 2016-12-12
    Rated 5 out of 5 by from This is a great combo supplement for horses who suffer from ulcers or digestive issues. Has all the needed ingredients including probiotic and it's a reasonable price.
    Date published: 2016-12-09
    Rated 5 out of 5 by from Completely changed my boy! I have a 8 year old warmblood that is very dramatic about anything and everything. I have always believed in preventative supplementation...with that said when I came across GUT a few years ago I put my gelding on it, I got such good results with appetite energy and attitude I was super pleased. He stopped being so cranky about things and so dramatic. After a year or two I changed him over to another digestive supplement that claimed to be even better and literally in three days he changed back to the cranky drama queen I put him back on GUT and boom he was pleasant. Also it smells like my match green tea from starbucks!!! and he gobbles it up...and he is picky!
    Date published: 2016-09-02
    Rated 5 out of 5 by from Really helped my grumpy baby Can't say enough good things about this. I bought a three year old AQHA/APHA gelding in January who did not transition well to his new home. We treated with omeprazole and he was on SmartGut Ultra for a few months. The results were moderate-enough to tell they helped but not enough to help with attitude problems and some spookiness. He always just seemed genuinely displeased to see people and he would get so angry over small things. I switched him to GUT at the end of April and he has completely transformed. He is no longer angry and displeased with everything and everyone and has a much better attitude overall. I did also switch him from SmartTranquility to Smart Calm Ultra. Because I did them at the same time I cannot contribute his changes solely to GUT but they are working so well I have no plans to switch him anytime soon. I do also treat him with omeprazole for shows and follow the regimen of half a tube a day for 2 days before, 1 tube a day during and half a tube a day for two days after. I don't want ulcers to ever be a thing that needs more than this so I'm extra cautious. Lots of alfalfa and electrolytes as well while away. I was initially concerned about the powder form but he gets DAC Bloom as well and has no issues with that and I've not seen him turn his nose up at this either. Thats probably not a testament to palatability as he eats pretty much everything but its certainly not so bad that he will turn it down. This is a great, economic alternative to some of the other things on the market and seems to work just as well if not better. Im glad to finally have the sweet natured, quiet horse I bought back :)
    Date published: 2016-06-22
    Rated 4 out of 5 by from Picky eater approved Put my girthy TB on this a little over a month ago finally can tell it's doing some good. Still sensitive but not nearly as much!
    Date published: 2016-05-16
    Rated 5 out of 5 by from Good Product I have my retired horse on this for the last 3 years and he does great. I recently started my new show horse on this and have seen a big difference in his performance under saddle.
    Date published: 2016-04-27
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