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.

Equine Insect Control Supplements

Insects are more than just a nuisance - they spread infection and disease, and drive your horse crazy. Luckily, supplements are available to help deter biting flies and to help manage the breeding population on your farm. Insect control supplements that provide ingredients such as garlic and apple cider vinegar or insect growth regulators may be a great addition to your fly control program. Insect season doesn't have to be such a bother!

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  • $21.95 - $329.95

    SmartSupplements by SmartPak
    Helps your horse beat the bugs
    • Garlic, apple cider vinegar & brewer's yeast to deter biting insects & omega 3s for healthy skin
    • Also includes diatomaceous earth to discourage insect breeding in manure
  • $26.95 - $107.95

    SmartSupplements by SmartPak
    Helps your horse say goodbye to flies
    • Provides higher levels of the key ingredients in the original SmartBug-Off formula
    • Increased MSM & omega 3 fatty acids from fish oil promote healthy, resilient skin
  • $19.95

    SmartSupplements by SmartPak
    Get year-round support & save 25%
    • SmartBug-Off Ultra in the spring & summer helps deter biting insects
    • SmartOmega 3 Ultra in the fall & winter promotes overall health & wellness
  • $24.95 - $279.95

    Zoetis
    Safe, simple,& affordable fly prevention
    • Cyromazine, the active ingredient, prevents house & stable fly egg development
    • The overall fly population is significantly reduced within 4-6 weeks
  • $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
  • $21.25 - $404.95

    Natural Horse Vet
    Insect control plus digestive support
    • Garlic, yeast & grape seed extract help deter biting flies
    • Diatomaceous earth helps discourage insect breeding in manure
  • $8.75 - $21.95

    Hilton Herbs
    100% pure garlic
    • Garlic is one of the most widely used medicinal herbs in the world
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