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
Mrs. Pastures Horse Treats 15 lb refill bag
Mrs. Pastures Horse Treats
List Price:
$56.95
Dover's Price:
$54.99
Himalayan Horse Salt Lick
Himalayan Horse Salt Lick
List Price:
$10.95
Dover's Price:
$8.99
UlcerGard Digestive Supplement
UlcerGard Digestive Supplement
List Price:
$65.95
Dover's Price:
$34.99
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Ladies' Devon-Aire® Concour Short Sleeve Show Shirt
Ladies Devon-Aire® Concour Short Sleeve Show Shirt
List Price:
$34.95
Dover's Price:
$27.99
Riding Sport™ Full Seat Riding Breeches
Riding Sport? Full Seat Riding Breeches
List Price:
$119.95
Dover's Price:
$79.99