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 or call 1-800-461-8898 for details.

Horse Supplements

Why choose SmartPak?
Our moms think we're funny and our horses think we get paid in treats, but that's not why you'll love us. You'll love that we have all the supplements you want, at great prices. You'll love that not only is our shipping fast, there's three ways to ship free at SmartPak. We're the supplement (and service) experts, we're happy to help and we think you're awesome. If you need more reasons to give us a try, see why other riders love us.

Your Selections

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  • $13.95 - $96.95

    Farnam Companies, Inc
    Breaks the fly life cycle
    • Prevents the formation of fly larvae's exoskeletons when they molt (resulting in their death)
    • Contains no organophosphates & can be used as part of an integrated pest management program
  • $24.65 - $82.95

    Farnam Companies, Inc
    Optimum nutrition for hoof health
    • 7.5 mg of biotin plus lysine, methionine, calcium, phosphorus, copper, & zinc
  • $24.90 - $98.95

    Farnam Companies, Inc
    The breeder's choice
    • Vitamins & minerals to support optimal condition during conception, parturition & lactation
  • $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
  • $20.95 - $78.95

    Farnam Companies, Inc
    Stops wood chewing in its tracks
    • Research indicates that one of the reasons horses chew wood is a nutritional deficiency
    • Combination of essential vitamins, minerals, & fatty acids to help your horse get what he's missing
  • $23.75 - $79.95

    Farnam Companies, Inc
    Nutrition for all horses
    • Contains all of the important nutrients for overall health
    • Includes ingredients for healthy skin & coat condition
  • $21.60 - $39.95

    Farnam Companies, Inc
    Supports a sleek & shiny coat
    • Provides a specially formulated combination of polyunsaturated fatty acid
  • $20.95 - $29.95

    Farnam Companies, Inc
    Helps your foal thrive
    • Provides a selection of vitamin and minerals to support optimal growth & development
    • Includes calcium and phosphorus for proper bone development
  • $10.95 - $21.95

    Farnam Companies, Inc
    Supports healthy blood cell production
    • Formulated to provide supplemental vitamins & minerals that may be lacking in your horse's diet
    • Includes 300 mg of chelated iron per serving
Healthy Horses  ❤  Happy Riders