Skip to content
PLEASE NOTE: You may experience errors on our site when using Internet Explorer. Please consider updating your browser, or download Google Chrome.

Fastrack Probiotic Pack

From: Price: $ $ $ $ $ $ $ $ $ ($/day) ($/day) $ $ $ ($/day) Member Price
(AutoShip discount will be reflected in your cart)
Packaging Options:
Shipping Frequency: AutoShips every 28 days (details) AutoShips every  days (details) One-time Ship
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
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?
    Cups:    ( Cups / Meal)
Change Dose
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.
Quantity
-
+
  • 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.

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

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

New ship same day!
Order within and have it by Shipping to
Add these items to your cart to get your estimated arrival date. Shipping to
Lowest Price Guaranteed
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.

Product Overview

Maintains a balanced digestive tract

Fastrack Probiotic Pack contains beneficial bacteria, yeast culture, enzymes, and fructooligosaccharides (FOS) to enhance digestive tract and horse health. The unique combination of ingredients enhance nutrient absorption, encourage the growth of fiber-digesting bacteria, stabilize digestive tract pH, and provide FOS to selectively feed the two most desirable species of health-promoting bacteria.

  • Includes beneficial bacteria, yeast culture, enzymes & fructooligosaccharides (FOS)
  • Supports the digestive tract by encouraging nutrient absorption & growth of fiber-digesting bacteria

Learn More

Product Image

Key Ingredients

Facts

Supplement Facts

Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details

Instructions

Weight Recommended Amount Loading Amount

How the Ingredients Work

Research

Supporting Success

Supercharge Your Supplements

  • Simplify with SmartPaks | Consistent, Custom, Convenient
    We take the guesswork out of serving sizes, ensuring your horse gets the right amount, every time. SmartPaks have airtight seals to ensure that your horse always has the freshest supplements available. Your horse is unique and his supplements should be too. Choose from over 230 supplements to get everything he needs, nothing he doesn't. We print your horse's name on every Pak so there are no mix-ups, making feeding time fast, accurate and easy! Unlike most buckets, SmartPaks are made from recycled plastic and can be recycled again! We'll send your SmartPaks on time so you never run out, with total flexibility and no commitment. Plus all SmartPaks over $40 receive free ground shipping.

Reviews

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.

Fastrack Probiotic Pack is rated 5.0 out of 5 by 21.
Rated 5 out of 5 by from High Quality Probiotic This summer I moved my mare to a facility that had very different feed and turnout. I added Fastrack and G.U.T. once per day to feed and she had a seamless transition. Will continue Fastrack, as recommended by my herbalist.
Date published: 2019-09-05
Rated 5 out of 5 by from Great stuff I have used this probiotic for about a year now, and my ulcer-prone horse is doing better than ever. I also have him on the Succeed, but found he did even better when I added this. Not too expensive, and he eats it with no problem, and he's a picky eater.
Date published: 2018-02-17
Rated 5 out of 5 by from It works! Our two horses have been on Fastrack for about five years now. It is really good stuff that does everything that it claims. Keeps that gut moving!
Date published: 2017-03-18
Rated 5 out of 5 by from Helped digestion a lot! I've been using this for about a month on a horse with loose manure and absorption problems. He's really flourished and poop is back to normal. I like this digestion product the best!
Date published: 2016-04-18
Rated 5 out of 5 by from I have been giving my horses this product for about 2 years now and I haven't had any problem with colic since.
Date published: 2014-11-13
Rated 5 out of 5 by from i like product and think it is makimg a difference
Date published: 2013-09-04
Rated 5 out of 5 by from Awesome stuff! I tried this on my ulcer-prone mare, hoping it would help with her digestion. I had tried quite a few other probiotics (at least four), none seemed to make much of a difference. I could tell within days this one was helping her tremendously and now I've put my other horses on this. This is the best pre/probiotic out there, and I think it would benefit every horse. If people can only afford one supplement, I think it should be this one.
Date published: 2013-04-14
Rated 5 out of 5 by from Made my horse look AWESOME My horse looked like an abuse case for the first 3 years that I had him. I had him tested for a number of things, but everything came back negative. I put him a ton of different supplements, but nothing really put weight on him. Tried putting him on rice bran pellets, different feeds. He gets hay 3x a day and is on grass so he was getting plenty of forage. Grained 2x a day. No idea what was up. Right now he is on the same grain he's always been on, the same feed plan. But he gets chia, cocosoya ultra SP and this stuff. My friend who has a 26yr old QH who looks like he's 14 recommended it to me. I truly think this has made all the difference on my hard keeper!
Date published: 2012-06-10
Rated 5 out of 5 by from Cannot live without this Both my horses a OTTB and Oldenburg have been on this for 2 years. In fact our whole barn 20+ horses are on this all ages and breeds. With the stress of training, storms, evil deer and showing takes a toll on the horses systems. Before we decided to use this product several horses had colic symptoms and/were hard keepers. After a recommendation from trainers at the tracks here (that they swear by it), we used it. Since then not one colic/symptom or trouble keeping weight . I would not live without it. If i had to use one supplement it would be this.
Date published: 2012-03-13
Rated 5 out of 5 by from Best of the probiotics I was so excited to see Smartpak has started carrying this product. I have used this for many many years, whether on young horses in full training or hard keeping retired horses, I have yet to see any other probiotic come close to the performance of this one. Quick results and have yet to have one turn their nose up to it in their feed.
Date published: 2011-04-06
  • y_2021, m_9, d_22, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.19
  • cp_1, bvpage1
  • co_hasreviews, tv_5, tr_16
  • loc_en_US, sid_1374, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_smartpak
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getContent, 15ms
  • REVIEWS, PRODUCT

Q&A

Recently Viewed View all

Customers Also Shopped For
dac® Digestive Feed Additive is designed to support ...
Description:
dac® Digestive Feed Additive is designed to support healthy digestion in horses. This formula includes Yea Sacc®1026, a live yeast culture derived from the specific yeast strain Saccharomyces cerevisiae 1026, to support proper nutrient absorption. It also provides Bio-Mos®, which ...
Daily Gold Stress Relief is a powdered supplement ...
Description:
Daily Gold Stress Relief is a powdered supplement for horses that is made from Redmond’s very own naturally occurring bentonite clay, which contains a wide selection of minerals and elements that work together to support healthy digestion. This formula helps ...
Daily Gold Stress Relief Paste is made from ...
Description:
Daily Gold Stress Relief Paste is made from Redmond’s very own naturally occurring bentonite clay, which contains a wide selection of minerals and elements that work together to support healthy digestion. This formula helps your horse’s digestive tract work as ...
The horse’s gastrointestinal tract is easily imbalanced by ...
Description:
The horse’s gastrointestinal tract is easily imbalanced by stress, disease, diet, environment, or training. EquiOtic™ supports a healthy GI tract by helping regulate the surface bacteria with equine sourced Lactobacillus reuteri that is cultured from the horse. Only EquiOtic™ delivers ...
The horse’s gastrointestinal tract is easily imbalanced by ...
Description:
The horse’s gastrointestinal tract is easily imbalanced by stress, disease, diet, environment, or training. EquiOtic™ supports a healthy GI tract by helping regulate the surface bacteria with equine sourced Lactobacillus reuteri that is cultured from the horse. Only EquiOtic™ delivers ...
Time-released hindgut buffer to decrease risk of hindgut ...
Description:
Time-released hindgut buffer to decrease risk of hindgut acidosis in at risk horses. Horses consuming grain as part of their daily ration or grazing lush pasture have an increased risk of developing hindgut acidosis due to starch or fructan overload ...
FullBucket® Equine Probiotic Pellets are a highly concentrated ...
Description:
FullBucket® Equine Probiotic Pellets are a highly concentrated and palatable pelleted equine probiotic formula. This supplement provides support for your horse’s digestive and immune systems with 50 billion CFUs of microencapsulated saccharomyces boulardii, prebiotics, and l-glutamine in every serving. ...

Qualifying Items

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!
SmartPerks
Free Shipping

Ride Along Items

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.
Ride Along Item
Ships free with a qualifying item
All of our supplement and product expertise is just a text away. Ask questions, manage your account, and place orders by texting 26756 from your mobile phone. Have a great ride!

Our experts are available
Monday – Thursday 9:00 am – 5:00 pm EST
Friday 9:00 am – 3:00 pm EST

*By texting 26756, you're giving SmartPak your consent to text you to help resolve your issue, including automated replies, at the number you provided. To opt out, text STOP to 26756. Text HELP to 26756 for info. Msg&rates may apply. Consent to receive texts not required to buy products. Terms & conditions and the full Text Message Privacy Policy can be found at https://www.smartpakequine.com/content/2waytextTC in case you're interested.