Supplements & Treats

Great selection of horse joint supplements, horse vitamin & mineral supplements, horse coat supplements and more! Keep your horse in top form with a quality horse supplement from Dover Saddlery's extensive selection of horse health supplies.

Save hundreds of dollars a year when you buy supplements in bulk vs. prepackages daily doses! Click here to learn more.
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Probios - 240 Grams
Probios Powder Digestive Supplement
List Price:
$14.95
Dover's Price:
$10.49
Biotin Plus Hoof Supplement
Biotin Plus Hoof Supplement
List Price:
$59.95
Dover's Price:
$44.99
Absorbine Flex Max Joint Supplement 5 lb
Absorbine Flex Max Joint Supplement
List Price:
$69.95
Dover's Price:
$49.99
Ex Stress Powder Calming Supplement
EX STRESS 2LBS
List Price:
$64.95
Dover's Price:
$59.99
Cool Calories 100 Weight Supplement
Cool Calories 100 Weight Supplement
List Price:
$81.95
Dover's Price:
$54.99
Black as Knight Coat Supplement
Black as Knight Coat Supplement
List Price:
$79.00
Dover's Price:
$74.99
UlcerGard Digestive Supplement
UlcerGard Digestive Supplement
List Price:
$65.95
Dover's Price:
$34.99
Cosequin Joint Supplement - 700g
Cosequin Joint Supplement
List Price:
$129.95
Dover's Price:
$109.99
Succeed Crumbles Digestive Supplement
Succeed Crumbles Digestive Supplement
List Price:
$179.95
Dover's Price:
$174.99
Cosequin ASU Joint Supplement - 1300g
Cosequin ASU Joint Supplement
List Price:
$179.95
Dover's Price:
$154.99
Quiessence Supplement
Quiessence Supplement
List Price:
$22.00
Dover's Price:
$19.99
Perfect Prep EQ Training Day Extreme Paste Calming Supplement
Perfect Prep EQ Training Day Extreme Paste Calming Supplement
Dover's Price:
$20.99
Ramard Total Joint Care Supplement
Ramard Total Joint Care Supplement
List Price:
$64.95
Dover's Price:
$62.99
Cosequin ASU Plus Joint Supplement
Cosequin ASU Plus Joint Supplement
List Price:
$174.95
Dover's Price:
$143.99
Cosequin Optimized with MSM Joint Supplement
Cosequin Optimized with MSM Joint Supplement
List Price:
$149.95
Dover's Price:
$129.99
Total Calm & Focus Calming Supplement
Total Calm & Focus Calming Supplement
List Price:
$57.95
Dover's Price:
$54.99
Total Calm & Focus Paste Calming Supplement
Total Calm & Focus Paste Calming Supplement
List Price:
$10.95
Dover's Price:
$9.99
Corta-Flx Joint Supplement
Corta-Flx Joint Supplement
List Price:
$133.95
Dover's Price:
$109.99
Vita-Flex® MSM Joint Supplement
Vita-Flex® MSM Joint Supplement
List Price:
$32.95
Dover's Price:
$27.99
Neigh-Lox Equine Antacid - 25 Pounds
Neigh-Lox Equine Antacid - 25 Pounds
List Price:
$189.95
Dover's Price:
$149.99
Perfect Prep EQ Supreme
PERFECT PREP EQ SUPREME PASTE
List Price:
$23.00
Dover's Price:
$20.99
Perfect Prep EQ Training Day Calming Supplement
Perfect Prep EQ Training Day Calming Supplement
List Price:
$51.95
Dover's Price:
$47.99
Farrier's Formula Double Strength Hoof Supplement by Life Data Labs
FARRIER FORM DBL-11LB REFILL
Dover's Price:
$70.99
Grand Complete Supplement
Grand Complete Supplement
List Price:
$115.95
Dover's Price:
$99.99
Sort by:  Price Name Featured Items
Items: 1  -  24  of  234 1 2 3 . . . . 10 >>
Display as:  Grid List
Items per page:  9 12 24 48 Show All
Weatherbeeta Kool Coat Airstream Detach-a-Neck Sheet
WB KOOL COAT AIRSTRM DETCHNECK
List Price:
$69.95
Dover's Price:
$62.99
Devon-Aire® Versailles Jods
DEVON AIRE VERSAILLES JOD
List Price:
$55.00
Dover's Price:
$42.99
Kingsland Tadmore Vest
Kingsland Tadmore Vest
List Price:
$249.95
Closeout:
$99.99
Men's Mountain Horse Rimfrost Rider II Winter Boot
Mens Mountain Horse Rimfrost Rider II Winter Boot
List Price:
$129.00
Dover's Price:
$116.99