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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:
Learn more about SmartPerks
*At least one individual AutoShip supplement or horse's SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

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Qualifying items are eligible for free shipping, every day. Look for the badge below on the product page to confirm that your item ships free!
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Ride Along items are eligible for free shipping when shipped with your next AutoShip order or any qualifying item. Look for the badge below to identify a Ride Along item.
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SmartDigest® Ultra Powder

(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 $10,000 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 $10,000 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 "SmartPaks" 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 "SmartPaks" 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 $10,000 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 $10,000 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 "SmartPaks" 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 "SmartPaks" to add this supplement to your horse's current order or enter a different horse name.
-
+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to

Comprehensive hindgut support

  • Provides clinically studied ingredients, including prebiotics, probiotics, yeast, and enzymes
  • Order in SmartPaks & you may be eligible for $10,000 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 $10,000 of colic surgery reimbursement through our ColiCare program!

Also available in pellets

100% Happiness
Guarantee
HappinessGuarantee
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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of customers would recommend this product to a friend!
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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    Reviews

    SmartDigest® Ultra Powder is rated 4.6 out of 5 by 776.
    Rated 5 out of 5 by from SmartDigest Supplement I purchased this supplement for my mare a few months ago. She eats it happily. I'm relieved to have the peace of mind that she will now be insured through the colicare program!
    Date published: 2020-07-02
    Rated 5 out of 5 by from Great product ! My horse thrives on it and he loves it. I recommend this to anyone concerned about their horses gut health.
    Date published: 2020-06-16
    Rated 5 out of 5 by from Wonderful results I feed my 7 Fjords on this and could not be happier. This is the best product I have tried and it stops their loose dung.
    Date published: 2020-06-07
    Rated 5 out of 5 by from Works just like smart Digest ultra pellets! I had my welsh pony on the smart digest ultra pellets and tried him on this and even though a powder he eats it no problems! He’s a picky eater too, this is only powder supplement he will eat no problems! Even licks his bowl after clean! And save money and still get the colic care! Win win!
    Date published: 2020-05-21
    Rated 5 out of 5 by from Make better use of feed! My older horses assimilate their rations more completely, staying stronger and in better weight. They are warmer in cold because they have calories to burn and a healthy cat reserve. They retain muscle on the back extending their riding usefulness. No skinny old horses in my barn!
    Date published: 2020-05-11
    Rated 5 out of 5 by from Great product! Ultra Digest literally saved my stallions life. Two different Vets recommended putting him down due to not being able to get chronic diarhea under control. Doing my own research I discovered SmartPaks Ultra Digest ~ and it worked beyond expectations! Two years later he's going strong, a healthy and happy 23 yr old!
    Date published: 2020-04-20
    Rated 5 out of 5 by from The perfect mix I really love this product that is proven to help prevent many stomach issues. Smart pak stands behind this product in such an extraordinary way. How could I not trust it? That said, I also love its ease of use and how they package and send it monthly. This product is a win win for everyone.
    Date published: 2020-03-05
    Rated 5 out of 5 by from Love SmartPaks and ColicCare! I bought these because I wanted to enroll in ColicCare. They auto ship right to my barn so I don’t even have to think about ordering when I run out. My horse eats the powder just fine, though I did switch to pellets just because they’re easier for the folks at the barn to feed.
    Date published: 2020-02-27
    Rated 5 out of 5 by from Its working I have been using this for a while and it is comforting to know I am protecting my horses digestive system.
    Date published: 2020-02-19
    Rated 5 out of 5 by from Noticed Improvement Have been working on different game plans for Ulcers. Getting just OK results after a month or two. Added SmartDigest Ultra Powder and Noticed a difference in a week and has continued to improve. Both of us are HAPPY with the results
    Date published: 2019-11-20
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