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Putting your horse's supplements on AutoShip helps you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements on AutoShip, you're automatically* eligible for our FREE SmartPerks benefits, including:
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Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

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SmartDigest® Ultra Powder

SmartSuggestion Bucket (Learn why)
1. Packaging/Size
The frequency you selected is not eligible for SmartPerks benefits that come with AutoShip supplement orders. In order to get benefits like free shipping and 10% off, set this product to ship at least every days. What are SmartPerks?
2. Customization & Shipping Frequency
You'll love our AutoShip because it's:
  • Focused on healthy s, because consistency is key
  • Easy to snooze or cancel online, anytime
  • Totally flexible - edit your order as often as you'd like
  • Your VIP pass to FREE SmartPerks benefits
PLUS! You'll save % on every shipment if you order this product on AutoShip PLUS! You'll save % on every shipment if you order this product on AutoShip
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
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Maintenance dose

Choose AutoShip to become eligible to apply for the FREE Colicare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $7,500 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • 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 $7,500 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
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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.
( Cups / Meal)
These are for:
Sign in to choose an existing
Maintenance dose

You're eligible to apply for our FREE ColiCare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $7,500 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • 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 $7,500 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
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+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
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Comprehensive hindgut support

  • Provides clinically studied ingredients, including prebiotics, probiotics, yeast, and enzymes
  • Order in SmartPaks & you may be eligible for $7,500 of colic surgery reimbursement through ColiCare
The clinically studied ingredients in SmartDigest Ultra include prebiotics shown to reduce disruption in the cecum and colon and to inhibit the absorption of harmful bacteria in the hindgut; yeast shown to improve fiber digestion and to assist the beneficial bacteria of the cecum in adjusting to feed changes; and enzymes demonstrated to increase the proper digestion of starch in the foregut.

SmartDigest Ultra provides unparalleled hindgut support for every horse, to help maintain digestive balance.

Order SmartDigest Ultra in SmartPaks and you may be eligible for up to $7,500 of colic surgery reimbursement through our ColiCare program!

Also available in pellets

100% Happiness
Guarantee
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At SmartPak, your happiness is at the core of everything we do. We back every order with our 100% Happiness Guarantee so that you can shop with confidence. If you're ever less than thrilled with your purchase, just let us know and we'll refund you right away. No hassles, no hoops, no kidding.

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Tell us what you think!

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.

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Ingredients

(Maintenance Dose = )
Ingredient Per Serving Per Pound
How the Ingredients Work
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Instructions

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Clinical Research

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    Reviews

    SmartDigest® Ultra Powder is rated 4.6 out of 5 by 764.
    Rated 5 out of 5 by from Great results! B has been on this for 2 months and he is doing super!
    Date published: 2019-05-10
    Rated 5 out of 5 by from My OTTB is almost normal now. When I took custody of my OTTB he was exhibiting all the signs of ulcers. I put him on different supplements and Omeprazole which helped a lot but there was still some issues. I decided to try SmartDigest Ultra. He's been on it for almost 2 months now and the difference is amazing. I've never been able to give this horse a good through brushing without him trying avoid my touch on his right flank especially. He's finally relaxed and allowed me to give him a through grooming. He's always avoided the saddle but he's getting better about that too. He seems way more comfortable and has put on weight. His coat looks fantastic and his farrier has complemented the quality of his hooves.
    Date published: 2019-03-06
    Rated 4 out of 5 by from Horse seems to be eating and he is super picky I appreciate that Smartpak has a product that is eligible for the Colicare without being super expensive as my horse is a very very picky eater. He seems so far to be eating this and I think that it is a good supplement going into the winter months when he tends to get ulcers.
    Date published: 2018-11-04
    Rated 4 out of 5 by from His manure has imporved! I have been using this for about 2 months on my daughter's aged gelding. He was experiencing runny manure. The vet even agreed that the ingredients in this were good. His manure returned to normal in about a week and still continues to look good!
    Date published: 2018-10-04
    Rated 5 out of 5 by from Easy to use Started this shortly after my mare passed. Gives me peace of mind knowing my gelding is getting good stuff for his tummy and protecting my investment!
    Date published: 2018-09-04
    Rated 1 out of 5 by from Not for picky eaters Neither of my horses would finish their feed with this supplement in it.
    Date published: 2018-07-27
    Rated 5 out of 5 by from Great Product! My gelding is doing great on this supplement! He used to gas colic quite often, runny poops, go around with his tail out and uncomfortable. Now he is happy and comfortable!
    Date published: 2018-05-25
    Rated 5 out of 5 by from Great product My horses have been on Ultra Digest for years. With the difference in the quality of hay every year, I like to know they are on a colic preventive supplement.
    Date published: 2018-05-09
    Rated 5 out of 5 by from Great product! My 15 yo mare cribs, she recently had a colic episode requiring veterinarian intervention. My vet suggested that I try the smart digest (I bought the ultra powder.). The mare has been on the Smart Digest for 45 days and while she still cribs, the severity and intensity which she cribs has decreased significantly. Also, the amount of gas she passes has greatly lessened. I am so relieved to have found a product that actually works!
    Date published: 2018-04-28
    Rated 5 out of 5 by from great features I bought smartpak SmartDigest 2 months ago and am pleased to say it is helping with Misti's Diarrhea..and now she has normal piles..yay..
    Date published: 2018-04-17
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