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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Conquer Liquid Joint Supplement
Conquer Liquid Joint Supplement
List Price:
$319.95
Dover's Price:
$279.99
Conquer Paste Joint Supplement
Conquer Paste Joint Supplement
List Price:
$17.95
Dover's Price:
$15.99
Cool Calories 100 Weight Supplement
Cool Calories 100 Weight Supplement
List Price:
$81.95
Dover's Price:
$54.99
Corta-Flx HA Joint Supplement
Corta-Flx HA Joint Supplement
List Price:
$147.95
Dover's Price:
$134.99
Corta Flx® HA- 2.5 lb Pellets
CORTA FLX HA-100 PELLETS-2.5LB
List Price:
$44.95
Dover's Price:
$37.99
Corta-Flx Powder Joint Supplement
CORTA FLX POWDER-2LBS
List Price:
$33.95
Dover's Price:
$23.99
Corta-Flx Joint Supplement
Corta-Flx Joint Supplement
List Price:
$133.95
Dover's Price:
$109.99
Corta-Flx Liquid Joint Supplement
Corta-Flx Liquid Joint Supplement
List Price:
$33.95
Dover's Price:
$27.99
Cosequin Joint Supplement - 700g
Cosequin Joint Supplement
List Price:
$129.95
Dover's Price:
$109.99
Cosequin ASU Joint Supplement - 1300g
Cosequin ASU Joint Supplement
List Price:
$179.95
Dover's Price:
$154.99
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
Cough Free Powder Supplement
Cough Free Powder Supplement
List Price:
$23.95
Dover's Price:
$16.99
Select Dark Horse- 5 lb
DARK HORSE 5LB
List Price:
$51.95
Dover's Price:
$44.99
MVP D-Carb Balance Supplement 10lb
D-CARB BALANCE 10LB
List Price:
$55.95
Dover's Price:
$53.99
Devil's Claw Plus- 5 lb
DEVILS CLAW PLUS 5 LB
List Price:
$69.95
Dover's Price:
$64.99
Elevate®SE
ELEVATE SE
List Price:
$69.95
Dover's Price:
$51.99
Elevate®
ELEVATE VITAMIN E
List Price:
$57.95
Dover's Price:
$44.99
Maxflex Fluid Flex Joint Supplement
Maxflex Fluid Flex Joint Supplement
List Price:
$37.95
Dover's Price:
$25.99
Equigest Digestive Supplement
Equigest Digestive Supplement
List Price:
$44.95
Dover's Price:
$41.99
Equilite Relax Calming Supplement
EQUILITE RELAX - 2 LB
List Price:
$49.95
Dover's Price:
$42.99
Equilite Relax Her Calming Supplement
EQUILITE RELAXHER -- 2 LB
List Price:
$59.95
Dover's Price:
$50.99
Vita-Flex® Equinyl™ Combo with HA Joint Supplement
Vita-Flex® Equinyl? Combo with HA Joint Supplement
List Price:
$137.95
Dover's Price:
$109.99
Vita-Flex® Equinyl™ Combo Joint Supplement
Vita-Flex® Equinyl? Combo Joint Supplement
List Price:
$110.95
Dover's Price:
$79.99
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Child's Intec® Crusader Vest
INTEC CRUSADER VEST-CHILDS
List Price:
$167.95
Dover's Price:
$154.99