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
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
Applezz N' Oats
Applezz N Oats
List Price:
$17.95
Dover's Price:
$15.99
Ramard Total Joint Care Supplement
Ramard Total Joint Care Supplement
List Price:
$64.95
Dover's Price:
$62.99
Stud Muffins
Stud Muffins
List Price:
$37.95
Dover's Price:
$35.99
Cosequin ASU Plus Joint Supplement
Cosequin ASU Plus Joint Supplement
List Price:
$174.95
Dover's Price:
$143.99
Uncle Jimmys' Licky Thing
UNCLE JIMMYS LICKY THING
List Price:
$8.95
Dover's Price:
$7.99
Ginger Ridge Treats-Meadow Mints - 1.75 lbs
Ginger Ridge Treats-Meadow Mints
List Price:
$13.95
Dover's Price:
$7.99
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
Likit Treat Bar
LIKIT TREAT BAR
Dover's Price:
$2.99
Total Calm & Focus Paste Calming Supplement
Total Calm & Focus Paste Calming Supplement
List Price:
$10.95
Dover's Price:
$9.99
Sort by:  Price Name Featured Items
Items: 1  -  24  of  280 1 2 3 . . . . 12 >>
Display as:  Grid List
Items per page:  9 12 24 48 Show All
Mens' Tailored Sportsman TS Breech
MENS TAILORED SPRTMN TS BREECH
List Price:
$225.00
Dover's Price:
$189.99
MVP Senior Flex 5 lb
Med Vet Senior Flex Supplement
List Price:
$79.95
Dover's Price:
$77.99
Grand Prix Rylie Show Coat in TechLite Fabric
GRAND PRIX RYLIE TL SHOW COAT
Dover's Price:
$359.00
Ovation™ Mohair Girth
Ovation? Mohair Girth
List Price:
$22.95
Dover's Price:
$20.99