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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.

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!
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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.
Ships free with a qualifying item
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 "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)
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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 "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.
-
+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to

Well-rounded support for a healthy weight

  • Provides extra calories from healthy fats including rice bran and coconut meal
  • Also includes amino acids to support lean muscle development
SmartGain is the weight gain solution you have been looking for, with several complementary methods of support! This comprehensive formula provides extra calories from rice bran and coconut meal, two healthy sources of additional fat. Also includes the essential amino acids lysine, methionine, and threonine to support lean muscle development and healthy body condition. SmartGain also includes Diamond V® Yeast to help support normal digestion and feed efficiency, plus the herb fenugreek to support a healthy appetite in picky eaters.

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.

Other ways to support success

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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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Instructions for Use:
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Clinical Research

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    Reviews

    SmartGain® is rated 4.1 out of 5 by 64.
    Rated 3 out of 5 by from not sure if he is gaining weight yet only been mo Only been on it a month still seeing ribs so I don't know if he is gaining yet. Will prob be another month before I see if it works.
    Date published: 2019-10-21
    Rated 3 out of 5 by from Easy to use but not seeing much progress This is going on the second month of use. While my horse isn’t losing weight, he hasn’t gained either. Not really seeing any difference. Going to try a little longer to see if there’s any improvement.
    Date published: 2019-10-16
    Rated 3 out of 5 by from Not Sure Yet I need more time to evaluate SmartGain...at least 90 days before I can be sure if this supplement is actually helping my skinny Thoroughbred put on weight. I can't give a real rating for at least 2 more months.
    Date published: 2019-10-11
    Rated 3 out of 5 by from Tried for 4 months, didn't notice a difference Had my OTTB on the recommended 1 scoop/day for 4 months. I know he was getting it every morning (the strips make it so easy, and his feed bucket was always empty afterward), but after 4 months of not seeing a difference, I took him off it. That was a month ago. If it would have had an impact, it would be worth the $25/month, but it didn't, so it's not (for my horse, at least).
    Date published: 2019-09-17
    Rated 5 out of 5 by from Awesome stuff! My mare looks amazing! Been using this for two months and she looks completely different. On top of the weight gaining benefits, her coat looks amazing! She is sooo shiny and smooth.
    Date published: 2019-08-22
    Rated 1 out of 5 by from Doesn't work at all! I've had a horse on this for three months and it hasn't helped him in the least.
    Date published: 2019-08-15
    Rated 1 out of 5 by from Horse wouldn’t eat I thought it would be hard for her to pick out a powder but she did it. Refused to eat any of it
    Date published: 2019-07-25
    Rated 1 out of 5 by from Zero results Fed my OTTB for two months and it did absolutely nothing.
    Date published: 2019-07-22
    Rated 1 out of 5 by from Hasn't Made A Difference I have had my horse on this for over three months now hoping it would help her fill out but haven't noticed any difference at all. Pretty upsetting as I bought two containers of the three month supply because with all the good review I just assumed it would work as well at SmartPak's other supplements. My girl eats it without issue so I have no complaints in that area. But it's too much money spent to not have it work and not be able to return them.
    Date published: 2019-07-21
    Rated 1 out of 5 by from Doesn’t work for us My senior mare has been on this for 4 months and I’m dropping it from her smartpaks. She hasn’t gained any weight on it, if any then it’s verrryyy little. I was really hoping it would work out well, but unfortunately not. She eats it, but doesn’t really care for the taste.
    Date published: 2019-06-10
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