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.
Sort by:  Price Name Featured Items
Items: 1  -  24  of  43 1 2 >>
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Items per page:  9 12 24 48 Show All
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
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
Corta-Flx Joint Supplement
Corta-Flx Joint Supplement
List Price:
$133.95
Dover's Price:
$109.99
Neigh-Lox Equine Antacid - 25 Pounds
Neigh-Lox Equine Antacid - 25 Pounds
List Price:
$189.95
Dover's Price:
$149.99
Lubrisyn Joint Supplement
Lubrisyn Joint Supplement
List Price:
$122.95
Dover's Price:
$119.99
Succeed Syringe Digestive Supplement
Succeed Syringe Digestive Supplement
List Price:
$109.95
Dover's Price:
$104.99
Corta-Flx HA Joint Supplement
Corta-Flx HA Joint Supplement
List Price:
$147.95
Dover's Price:
$134.99
Steadfast Equine Joint Supplement
Steadfast Equine Joint Supplement
List Price:
$149.95
Dover's Price:
$139.99
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
Biotin Plus - 20 lbs
Biotin Plus - 20 lbs
List Price:
$182.95
Dover's Price:
$149.99
Lamina Saver Hoof Supplement
Lamina Saver Hoof Supplement
List Price:
$131.95
Dover's Price:
$104.99
Vita Flex E5000 Vitamin Supplement
Vita Flex E5000 Vitamin Supplement
List Price:
$132.95
Dover's Price:
$104.99
Total Control Supplement
9.3 Pounds
Total Control Supplement
List Price:
$165.95
Dover's Price:
$119.99
HylaSport OTC Joint Supplement
HylaSport OTC Joint Supplement
Dover's Price:
$199.99
Select Hyla Rx Complete Joint Supplement
HYLA RX COMPLETE-5LBS
List Price:
$112.95
Dover's Price:
$104.99
Four Flex HA Joint Supplement
FOUR FLEX HA 6LBS
Dover's Price:
$119.99
Reitsport HA-100 Joint Supplement
REITSPORT HA-100 12LBS BAG
List Price:
$109.95
Dover's Price:
$104.99
Omega Alpha Sinew X- 1 Gallon
SINEW X GALLON
List Price:
$139.00
Dover's Price:
$134.99
Farrier's Formula Hoof Supplement by Life Data Labs
FARRIERS FORMULA - 44LBS
Dover's Price:
$182.99
Horse First Keep Me Sound Supplement
Horse First Keep Me Sound Supplement
List Price:
$135.00
Dover's Price:
$129.99
Neigh-Lox Advanced 20 lbs.
NEIGH LOX EXTREME
List Price:
$184.95
Dover's Price:
$169.99
Sort by:  Price Name Featured Items
Items: 1  -  24  of  43 1 2 >>
Display as:  Grid List
Items per page:  9 12 24 48 Show All
Mountain Horse™ Rimfrost Rider Wide Tall Boots
Mountain Horse? Rimfrost Rider Wide Tall Boots
List Price:
$129.00
Dover's Price:
$116.99
Rainbow Rubber Training Reins
RAINBOW TRAINING REIN
List Price:
$36.95
Dover's Price:
$34.99
Grand Hoof Supplement
GRAND HOOF- 10 LB
List Price:
$99.95
Dover's Price:
$82.99
Dublin River Mid Boot
Dublin RCS River Mid Boots
List Price:
$199.95
Dover's Price:
$179.99