Ship speed applies to in stock items, pending location. Does not include personalized items like engraving, embroidery, SmartPaks, or PortionPaks. Complete details on our Shipping Policies page.
SmartPaks help you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements in SmartPaks, you're automatically* eligible for our FREE SmartPerks benefits, including:
  • Free ground shipping on what you want, when you want it
  • 10% off all Smartpak brand tack, apparel, and gear
  • A free Team SmartPak calendar, exclusive email offers and discounts, and more!
Learn more about SmartPerks
*At least one horse's individual SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

Horse Weight Gain Supplements

Equine weight loss can be influenced by many factors, including age, workload, nutrition, metabolism, digestive function, dental health, stress, and time of year. If you've worked with your veterinarian to properly manage these areas and your horse still needs to gain weight, talk to your vet about whether a weight gain supplement may be appropriate. These products are designed for the hard keeper because they provide extra calories from fat, and some include protein for lean muscle, as well as digestive support.

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  • $99.35 - $525.95

    Freedom Health, LLC
    Supports optimal digestive health
    • Supports a healthy digestive system for optimal appearance, temperament & performance
    • Delivers highly specialized nutrients to support the healthy function of the entire digestive tract
  • $29.95 - $121.95

    SmartSupplements by SmartPak
    Four methods of support
    • Provides extra calories from healthy fats & amino acids to support lean muscle development
    • Also includes prebiotics, probiotics & enzymes for digestive health
  • $27.95

    Uckele Health & Nutrition
    All the benefits of Uckele's cocosoya oil
    • Omega 3 and 6 fatty acids plus digestive ingredients support healthy weight gain & a beautiful coat
  • $18.15 - $109.95

    Manna Pro
    Supports a healthy body condition
    • Provides calories for weight gain & fatty acids for healthy skin & coat
    • Contains five times the fat of an equal amount of high-fat, stabilized rice bran
  • $17.80 - $129.95

    Adeptus Nutrition, Inc
    Supports a healthy weight
    • Healthy fats from flax seed, rice bran, soy oils, sea algae, & DHA for weight gain & performance
  • $17.05 - $94.95

    Vapco
    Concentrated natural muscle developer
    • Combination of high-quality proteins & essential amino acids for muscle development
    • Includes enzymes to help aid in digestion
  • $31.95 - $79.95

    Farnam Companies, Inc
    Adds calories without extra grain
    • Provides extra calories from fat for weight gain & a healthy body condition
    • Contains over twice the calories found in an equal amount of grain
  • $74.95 - $219.95

    Equiade
    Supports peak body condition
    • Provides 331 mg of gamma oryzanol from rice bran oil & rice bran oil extract
    • Designed to support muscle building & peak performance
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Healthy Horses  ❤  Happy Riders