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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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How much does my horse need?

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.
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.
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FINAL SALE - This item cannot be returned or exchanged.

FINAL SALE - This item cannot be returned or exchanged.

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How much does my horse need?
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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)

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.
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.
-
+

FINAL SALE - This item cannot be returned or exchanged.

FINAL SALE - This item cannot be returned or exchanged.

Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to

Overview

Economical probiotic formula

  • Lactobacillus plantarum, Enterococcus faecium, Lactobacillus casei & Lactobacillus acidophilus
  • The world's most widely recognized, researched & used brand of DFM (direct-fed microbial)

Probios powder is a probiotic supplement for horses that contains guaranteed levels of Lactobacillus plantarum, Enterococcus faecium, Lactobacillus casei, and Lactobacillus acidophilus. Probios is the world's most widely recognized, researched, and used brand of DFM (direct-fed microbial).

100% Happiness
Guarantee
100% Happiness Guarantee
At SmartPak, your happiness is at the core of everything we do. We put our products to the test in our barns and on our horses, and back every order with our world-class customer service so that you can shop with confidence. As part of our Happiness Guarantee, we promise you:
  • Expert advice from riders
  • Free shipping every day
  • Free return shipping on sized items
  • Hassle-free returns up to 365 days after purchase

Other ways to support success

(based on )
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

Order in SmartPaks
Instructions for Use:
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Research

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    Reviews

    Probios Powder is rated 4.8 out of 5 by 238.
    Rated 5 out of 5 by from Instantly noticed a difference My geldings is on the Redmond equine daily gold and some CBD to combat his anxiety, but for stomach health on top of the daily gold I’ve been adding this. Since adding this a few weeks back my gelding has a MUCH calmer demeanor, he is less girthy and overall has a more loving Attitude. It could be it all combined together, but only until I added this did I see more positive changes. For $10 it’s a must have!
    Date published: 2021-01-16
    Rated 5 out of 5 by from Works every time! I recently bought a new horse who had diarrhea from the travel and his nerves while adjusting to his new home. Probios got his tummy back in order in just 24 hours.
    Date published: 2020-11-24
    Rated 5 out of 5 by from Did what I Hoped! The idea was that a probiotic would stop the horse from eating his own poop and it did! His diet must have been lacking some thing he in particular needed.
    Date published: 2020-11-19
    Rated 4 out of 5 by from Maintaining Digestive health I’ve used probiotics periodically in conjunction with phyllium and as needed. Now I’m adding it to daily grain bags to maintain my horse’s digestive health and this packaging is more economical than smaller containers. .
    Date published: 2020-10-06
    Rated 5 out of 5 by from Probios Powder So glad I ordered Probios Powder from Smart Pak. It arrived quickly and I was grateful as my horse was in need. After 2 days of use he was back to his self. Great to have it in the barn feed room Thank you for the great service.
    Date published: 2020-09-07
    Rated 5 out of 5 by from Great product great price I have my horse in probios daily. Works well and the price here is much better than I can find locally.
    Date published: 2020-03-17
    Rated 4 out of 5 by from Good Product Started my horse on this over a month ago and made the first purchase from SmartPak. I've since found I can purchase two tubs from other sources for the same price SmartPak charges for one tub. But I still love SmartPak for so many other items!
    Date published: 2020-01-30
    Rated 5 out of 5 by from Great product My trainer recommended this product five years ago. It's great for gut health.
    Date published: 2019-10-23
    Rated 5 out of 5 by from Great product My trainer recommended this product five years ago. It's great for gut health.
    Date published: 2019-10-23
    Rated 4 out of 5 by from Great product I have been using this twice a week and has completely cleared up my horses loose stool.
    Date published: 2019-10-19
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