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: 145  -  192  of  280 << 1 2 3 4 5 6 >>
Display as:  Grid List
Items per page:  9 12 24 48 Show All
McCauley's Rice Bran Oil
MCCAULEY RICE BRAN OIL
List Price:
$39.95
Dover's Price:
$36.99
Perfect Pony Treats Tin
PERFECT PONY TIN
List Price:
$22.95
Dover's Price:
$19.99
APF Herbal Supplement
APF 120ML 4 FL OZ
Dover's Price:
$59.99
Finish Line U-7 Gastric Aid™ Powder
Finish Line U-7 Gastric Aid? Powder
List Price:
$92.95
Dover's Price:
$64.99
Horse First Keep Me Sound Supplement
Horse First Keep Me Sound Supplement
List Price:
$135.00
Dover's Price:
$129.99
Wendals Herbs 28-Day Moody Mare Calming Supplement
WENDALS MOODY MARE
List Price:
$52.95
Dover's Price:
$49.99
Select Wheat Germ Oil Weight Supplement
SELECT WHEAT GERM OIL - GAL
List Price:
$30.95
Dover's Price:
$24.99
Devil's Claw Plus- 5 lb
DEVILS CLAW PLUS 5 LB
List Price:
$69.95
Dover's Price:
$64.99
Grand H.A. Synergy Joint Supplement
GRAND HA SYNERGY
List Price:
$89.95
Dover's Price:
$79.99
Majesty's Biotin-Plus Wafer
MAJESTY BIOTIN PLUS WAFERS
List Price:
$49.95
Dover's Price:
$39.99
Cavalor Arti Matrix Joint Supplement
Cavalor Arti Matrix Joint Supplement
List Price:
$261.95
Dover's Price:
$249.99
Biotin 800 powder 6lb
BIOTIN 800 POWDER 6LB
List Price:
$51.95
Dover's Price:
$49.99
Nu-Image Coat Supplement
SELECT NU-IMAGE-80 DAY 5LB
Dover's Price:
$24.99
Neigh-Lox Advanced 20 lbs.
NEIGH LOX EXTREME
List Price:
$184.95
Dover's Price:
$169.99
GastroEase EQ™ - 2 lbs
GASTRO EASE EQ 2LB
List Price:
$94.00
Dover's Price:
$84.99
Ration Plus Liquid Digestive Supplement
RATION PLUS - 16OZ
Dover's Price:
$28.99
Finish Line Quia Cal
QUIA-CAL PASTE
List Price:
$9.95
Dover's Price:
$6.99
Next Level Pellet Joint Supplement
NEXT LEVEL JOINT PELLETS
List Price:
$60.95
Dover's Price:
$42.99
Vita-Flex® Accu-Lytes Electrolyte
Vita-Flex® Accu-Lytes Electrolyte
List Price:
$34.95
Dover's Price:
$27.99
Finish Line Thia-Cal Calming Supplement
FINISH LINE THIA-CAL GALLON
List Price:
$37.95
Dover's Price:
$26.99
Grand Coat Supplement
Grand Coat Supplement
List Price:
$29.95
Dover's Price:
$26.99
Omega Nibblers
OMEGA NIBBLERS 3.5 LB
List Price:
$26.95
Dover's Price:
$24.99
HylaSport OTC Joint Supplement
HylaSport OTC Joint Supplement
List Price:
$73.95
Dover's Price:
$71.99
Grand Hoof Supplement
Grand Hoof Supplement
List Price:
$59.95
Dover's Price:
$49.99
Ex Stress Pellet Calming Supplement
EX STRESS PELLETS 2.51LBS
List Price:
$46.95
Dover's Price:
$44.99
Majesty's Calm Wafers - 30 Count Bag
MAJESTY S CALM WAFERS-30
List Price:
$25.95
Dover's Price:
$21.99
Omega Alpha Biotic 8™- 2.2LB
BIOTIC 8 2.2LB
List Price:
$80.00
Dover's Price:
$74.99
Majesty Flex Wafers
Majesty Flex Wafers
List Price:
$28.95
Dover's Price:
$20.99
Proviable EQ Paste Supplement
Proviable EQ Paste Supplement
Dover's Price:
$10.99
Red Cell Pellets- 4 lb
RED CELL PELLETS 4 LB
List Price:
$36.95
Dover's Price:
$28.99
Omega Alpha Equine Gastra-FX™
GASTRA FX GALLON
List Price:
$125.00
Dover's Price:
$119.99
Horse Nibbles
HORSE NIBBLES 9.75LB
List Price:
$43.95
Dover's Price:
$34.99
Next Level Equine Joint Fluid Supplement
NEXT LEVEL-SURE NUTRITION 32OZ
List Price:
$60.95
Dover's Price:
$39.99
Peak Performance Perfect Balance Electrolytes
PERFECT BALANCE ELCTROLYT 2.5#
List Price:
$24.95
Dover's Price:
$22.99
Barn Bag Pleasure & Performance Horse Pelleted Feed Concentrate
BARN BAG PLEASURE/PERFORM-11LB
Dover's Price:
$65.99
Maxflex Fluid Flex Joint Supplement
Maxflex Fluid Flex Joint Supplement
List Price:
$37.95
Dover's Price:
$25.99
Hilton Easy Mare Calming Supplement
HILTON EASY MARE-1KG
List Price:
$51.95
Dover's Price:
$44.99
Vita-Flex® Master's Hoof Blend® Supplement
Vita-Flex® Master?s Hoof Blend® Supplement
List Price:
$53.95
Dover's Price:
$44.99
Equilite Relax Her Calming Supplement
EQUILITE RELAXHER -- 2 LB
List Price:
$59.95
Dover's Price:
$50.99
Elevate®SE
ELEVATE SE
List Price:
$69.95
Dover's Price:
$51.99
Pro CMC Digestive Supplement
PRO-CMC GASTRIC RELIEF FORMULA
List Price:
$44.95
Dover's Price:
$34.99
Apple Elite Electrolyte
APPLE ELECTROLYTE 20 LBS
List Price:
$51.95
Dover's Price:
$38.99
Calming Oral Gel - 30 ML
CALMING ORAL GEL
List Price:
$8.99
Dover's Price:
$7.29
Grand Hoof Supplement
GRAND HOOF- 10 LB
List Price:
$99.95
Dover's Price:
$82.99
Four Flex Joint Supplement
FOUR FLEX 60 DAY
List Price:
$69.95
Dover's Price:
$64.99
APF Pro Digestive Supplement
APF Pro Digestive Supplement
List Price:
$69.95
Dover's Price:
$62.99
Farnam Platform Joint Supplement
PLATFORM JOINT SUPPLEMENT
List Price:
$54.95
Dover's Price:
$39.99
Majesty's Calm Wafers - 60 Count Bag
MAJESTY S WAFERS-60
List Price:
$37.95
Dover's Price:
$31.99
Sort by:  Price Name Featured Items
Items: 145  -  192  of  280 << 1 2 3 4 5 6 >>
Display as:  Grid List
Items per page:  9 12 24 48 Show All
Mare Magic Supplement
Mare Magic Supplement
List Price:
$59.95
Dover's Price:
$53.99
Mare Magic Supplement
Mare Magic Supplement
List Price:
$16.95
Dover's Price:
$14.99
Marcel Toulouse Sheepskin Contoured Girth
Marcel Toulouse Sheepskin Contoured Girth
List Price:
$134.95
Dover's Price:
$124.99
Marcel Toulouse Premia Saddle
Marcel Toulouse Premia Saddle
List Price:
$1449.00
Dover's Price:
$1249.00