Skip to content

Horse Supplements

  • Original price $42.99 - Original price $42.99
    Original price
    $42.99
    $42.99 - $42.99
    Current price $42.99

    Purina Outlast - 40lb

    River Feeds

    Purina® Outlast™ Gastric Support Supplement  is formulated to support gastric health and proper pH. It is estimated that up to 90 percent of active...

    View full details
    Original price $42.99 - Original price $42.99
    Original price
    $42.99
    $42.99 - $42.99
    Current price $42.99
  • Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99

    Horse Guard Super Weight Gain

    River Feeds

    Super Weight Gain is the optimum weight gain supplement for horses, trusted by horse owners for its effectiveness in enhancing weight gain and coat...

    View full details
    Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99
  • Original price $45.99 - Original price $45.99
    Original price
    $45.99
    $45.99 - $45.99
    Current price $45.99

    Horse Guard Hoof & Hair Guard

    River Feeds

    Promote your horse’s hoof and hair growth with Hoof & Hair Guard, a specialized equine supplement that is dedicated to promoting both hoof and ...

    View full details
    Original price $45.99 - Original price $45.99
    Original price
    $45.99
    $45.99 - $45.99
    Current price $45.99
  • Original price $41.99 - Original price $41.99
    Original price
    $41.99
    $41.99 - $41.99
    Current price $41.99

    Horse Guard Flaxen Eas-E Guard

    River Feeds

    Flaxen Eas-E Guard is an exceptional natural vitamin E supplement designed for equine use. It is formulated to help horses combat oxidative stress,...

    View full details
    Original price $41.99 - Original price $41.99
    Original price
    $41.99
    $41.99 - $41.99
    Current price $41.99
  • Original price $49.99 - Original price $49.99
    Original price
    $49.99
    $49.99 - $49.99
    Current price $49.99

    Horse Guard Flaxen Flex Guard

    River Feeds

    Flaxen Flex Guard is a premium equine supplement designed to support optimal joint health in horses. With a flaxseed base that horses simply love, ...

    View full details
    Original price $49.99 - Original price $49.99
    Original price
    $49.99
    $49.99 - $49.99
    Current price $49.99
  • Original price $36.99 - Original price $36.99
    Original price
    $36.99
    $36.99 - $36.99
    Current price $36.99

    Horse Guard Flaxen Flow

    River Feeds

    Flaxen Flow, is the top-choice equine oil supplement for promoting optimal health and performance in your horse. Our 100% flaxseed oil supplement i...

    View full details
    Original price $36.99 - Original price $36.99
    Original price
    $36.99
    $36.99 - $36.99
    Current price $36.99
  • Original price $64.99 - Original price $64.99
    Original price
    $64.99
    $64.99 - $64.99
    Current price $64.99

    Purina MQ Systemiq

    River Feeds

    For over a decade, Purina has been studying the equine microbiome to help horse owners unlock new insights into their horse’s health. We looked bey...

    View full details
    Original price $64.99 - Original price $64.99
    Original price
    $64.99
    $64.99 - $64.99
    Current price $64.99
  • Original price $72.99 - Original price $72.99
    Original price
    $72.99
    $72.99 - $72.99
    Current price $72.99

    Equitub ClariflyTub - 55lb

    River Feeds

    Easy-to-feed supplement for consistent nutrition and seasonal fly control. You can count on our research-backed formula to provide supplemental nut...

    View full details
    Original price $72.99 - Original price $72.99
    Original price
    $72.99
    $72.99 - $72.99
    Current price $72.99
  • Original price $47.99 - Original price $47.99
    Original price
    $47.99
    $47.99 - $47.99
    Current price $47.99

    Purina Supersport - 25lb

    River Feeds

    ASSISTS IN MUSCLE RECOVERY:Creatine kinase, a key indicator of muscle strain or damage, returned to pre-exercise levels 24 hours after exercise in...

    View full details
    Original price $47.99 - Original price $47.99
    Original price
    $47.99
    $47.99 - $47.99
    Current price $47.99
  • Original price $57.99 - Original price $57.99
    Original price
    $57.99
    $57.99 - $57.99
    Current price $57.99

    Purina Amplify - 50lb.

    River Feeds

    Purina® Amplify® Supplement is a high-fat, controlled starch extruded nutritional supplement. When extra calories are needed to maintain body condi...

    View full details
    Original price $57.99 - Original price $57.99
    Original price
    $57.99
    $57.99 - $57.99
    Current price $57.99
  • Original price $43.99 - Original price $43.99
    Original price
    $43.99
    $43.99 - $43.99
    Current price $43.99

    Free Balance 12:12 40lb block

    River Feeds

    Purina® Free Balance® 12:12 Vitamin & Mineral Supplement provides the added vitamins and minerals needed to balance a pasture or hay-only diet....

    View full details
    Original price $43.99 - Original price $43.99
    Original price
    $43.99
    $43.99 - $43.99
    Current price $43.99
  • Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Free Balance 12:12 - 25lbs.

    River Feeds

    For horses who are not receiving a balanced concentrate feed, the highly palatable Purina® Free Balance® 12:12 Vitamin & Mineral Supplement pro...

    View full details
    Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Current price $34.99
  • Original price $139.99 - Original price $139.99
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99

    Purina Omega Match Ahiflower Oil - 1 gallon

    River Feeds

    PLANT-DERIVED, HIGHLY PALATABLE OMEGA-3 SUPPLEMENT WHAT IS AHIFLOWER®?A truly unrivaled omega source. Ahiflower® oil contains more and healthier om...

    View full details
    Original price $139.99 - Original price $139.99
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99
  • Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99

    Purina Omega Match Ahiflower Oil - 32oz

    River Feeds

    PLANT-DERIVED, HIGHLY PALATABLE OMEGA-3 SUPPLEMENT WHAT IS AHIFLOWER®?A truly unrivaled omega source. Ahiflower® oil contains more and healthier om...

    View full details
    Original price $39.99 - Original price $39.99
    Original price
    $39.99
    $39.99 - $39.99
    Current price $39.99
  • Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99

    Opti-Zyme Probiotic - 3lb

    River Feeds

    A source of naturally occurring viable yeast, enzymes and beneficial bacteria that helps promote optimal digestion. Contains Manna E and Yeast cult...

    View full details
    Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Purina RepleniMash - 7lb

    River Feeds

    Recommended for horses during times of discomfort.  Horsemen have been feeding mashes for ages, but a traditional bran mash may contribute to diges...

    View full details
    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Current price $34.99

    Purina RepleniMash - 25lb

    River Feeds

    Recommended for horses during times of discomfort.  Horsemen have been feeding mashes for ages, but a traditional bran mash may contribute to diges...

    View full details
    Original price $34.99 - Original price $34.99
    Original price
    $34.99
    $34.99 - $34.99
    Current price $34.99
Purchase options
Select a purchase option to pre order this product
Countdown header
Countdown message


DAYS
:
HRS
:
MINS
:
SECS