Online Dog Pharmacy: Supplements, Vitamins, and Medication

Keep your dog happy and healthy! HardyPaw’s online pharmacy has a wide selection of dog supplements, vitamins, and prescription medicine, and nonprescription medicine.

We have products to help your pet grow a healthier coat, support their liver, promote back health, maintain calm behavior, and more. Keep them healthy today so they live a longer, happier life.

Online Dog Pharmacy: Supplements, Vitamins, and Medication
Dog Joint & Hip Supplements
Pro-Pectalin Anti-Diarrheal Tablets for Dogs & Cats (250 tablets)
Dog Digestive & Probiotics Supplements
White bottle with label, Doc Roys Healthy Bones - Bone Health Vitamins for Dogs & Cats, 100 ct
Dog Multi-Vitamins
Online Dog Pharmacy: Supplements, Vitamins, and Medication
Dog Calming & Anxiety Supplements
Online Dog Pharmacy: Supplements, Vitamins, and Medication
Dog Heart & Liver Supplements
Azodyl Small Capsules - Renal Support Supplement for Cats and Dogs Dog Supplements & Vitamins.
Dog Kidney & Bladder Supplements
Imuquin for Dogs
Dog Immune & Allergy Supplements
vetriscience omega 3 6 9
Dog Skin & Coat Supplements
ocu glo vision supplement animal necessity
Dog Tear Stains Supplements
Nutri-Cal nutritional gel for cats and dogs. is available in a 4.25 oz tube. This palatable pet supplement is easy to administer.
Dog Nutrition Supplements
Alenza Aging Support Soft Chews for Dogs
Dog Pain Supplements
breeders edge calcium in a white syringe
Dog Breeding & Puppies Supplements
Senilife for Elderly Dogs (30 capsules)
Senior Dog Supplements
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$3
composure for dogs composure chews for dogs

VetriScience Composure Chicken Liver Flavored Calming Supplement Soft Chews for Dogs

VetriScience

From
$20.00 | $23.00
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$5.70
vetriscience liquid composure composure liquid max calming supplement

VetriScience Composure Liquid Calming Supplement for Cats & Dogs (8 oz)

VetriScience

$38.00 | $43.70
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$6
vetriscience composure calming treats vetriscience composure long lasting

VetriScience Composure Long Lasting Calming Supplement for Dogs (90 soft chews)

VetriScience

$40.00 | $46.00
vetriscience derma strength vetri science derma strength backside

VetriScience Derma Strength Skin & Coat Supplement for Dogs (70 soft chews)

VetriScience

$13.43
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$5.25
vetriscience express ease vetriscience express ease

VetriScience Express Ease Supplement for Dogs (40 chewable bars)

VetriScience

$35.00 | $40.25
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$5.36
vetriscience joint supplement. glycoflex stage 2 for dogs glycoflex stage 2 for dogs

VetriScience GlycoFlex 2 Joint Supplement for Dogs (120 chewable tablets)

VetriScience

$35.70 | $41.06
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$5.33
glycoflex joint support for dogs vetri science glyco flex

VetriScience GlycoFlex 2 Joint Supplement for Dogs (120 soft chews)

VetriScience

$35.50 | $40.83
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$3.06
VetriScience GlycoFlex 3 VetriScience GlycoFlex 3

VetriScience GlycoFlex 3 Joint Supplement for Small Dogs (60 soft chews)

VetriScience

$20.40 | $23.46
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$6.53
VetriScience GlycoFlex Plus GlycoFlex Plus for Dogs

VetriScience GlycoFlex Plus Joint Supplement for Dogs (120 chewable tablets)

VetriScience

$43.50 | $50.03
VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 chewable tablets) VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 chewable tablets)

VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 chewable tablets)

VetriScience

$52.99
Save
$6.53
VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 soft chews) VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 soft chews)

VetriScience GlycoFlex Stage 3 Joint Supplement for Dogs (120 soft chews)

VetriScience

$43.50 | $50.03
vetriscience omega 3 6 9 vetriscience omega 3 6 9

VetriScience Omega 3,6,9 for Dogs and Cats (90 Gel Caps)

VetriScience

$25.00
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$3.45
Vetriscience Perio Support Powder VetriScience Perio Support

VetriScience Perio Support Powder Dental Supplement for Cats & Dogs

VetriScience

$23.00 | $26.45
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$4.20
VetriScience Renal Essentials Kidney Supplement for Dogs (60 chew tabs) VetriScience Renal Essentials Kidney Supplement for Dogs (60 chew tabs)

VetriScience Renal Essentials Kidney Supplement for Dogs (60 chew tabs)

VetriScience

$28.00 | $32.20
Save
$3.60
vetriscience ut strength for dogs product facts of vetriscience ut strength canine

VetriScience UT Strength Stat Urinary Supplement for Dogs (90 chew tabs)

VetriScience

$24.00 | $27.60
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$3.30
VetriScience Vetri Bladder Urinary Supplement for Dogs (60 soft chews) VetriScience Vetri Bladder Urinary Supplement for Dogs (60 soft chews)

VetriScience Vetri Bladder Urinary Supplement for Dogs (60 soft chews)

VetriScience

$22.00 | $25.30
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$4.50
VetriScience Vetri Cardio Canine Heart Supplement for Dogs (60 soft chews) VetriScience Vetri Cardio Canine Heart Supplement for Dogs (60 soft chews)

VetriScience Vetri Cardio Canine Heart Supplement for Dogs (60 soft chews)

VetriScience

$30.00 | $34.50
Save
$4.20
VetriScience Vetri Disc Joint Supplement for Dogs (180 capsules) VetriScience Vetri Disc Joint Supplement for Dogs (180 capsules)

VetriScience Vetri Disc Joint Supplement for Dogs (180 capsules)

VetriScience

(4)
$28.00 | $32.20
vetriscience dmg for dogs and cats vetriscience immune support

VetriScience Vetri DMG Liquid Immune Supplement for Dogs & Cats

VetriScience

(1)
From
$17.25
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$5.70
VetriScience Vetri Liver Supplement for Dogs (60 soft chews) VetriScience Vetri Liver Supplement for Dogs (60 soft chews)

VetriScience Vetri Liver Supplement for Dogs (60 soft chews)

VetriScience

$38.00 | $43.70
Save
$4.80
VetriScience Vetri Mega Probiotic Capsules for Cats & Dogs VetriScience Vetri Mega Probiotic Capsules for Cats & Dogs

VetriScience Vetri Mega Probiotic Capsules for Cats & Dogs

VetriScience

From
$32.00 | $36.80
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$6.30
VetriScience Vetri Probiotic BD Digestive Supplement for Dogs (120 chewable tablets) VetriScience Vetri Probiotic BD Digestive Supplement for Dogs (120 chewable tablets)

VetriScience Vetri Probiotic BD Digestive Supplement for Dogs (120 chewable tablets)

VetriScience

$42.00 | $48.30
Save
$4.95
vetriscience vetri-same vetri same 225 mg

Vetri SAMe 225 Liver Supplement for Dogs (30 tabs)

VetriScience

$33.00 | $37.95
Save
$3
VetriScience Vetri SAMe 90 Liver Supplement for Cats & Dogs (30 tabs) VetriScience Vetri SAMe 90 Liver Supplement for Cats & Dogs (30 tabs)

VetriScience Vetri SAMe 90 Liver Supplement for Cats & Dogs (30 tabs)

VetriScience

$20.00 | $23.00
Vitamin K-1 Chewable Tablets, Beef Flavor, 25mg 50 Count

Vitamin K-1 Chewable Tablets, Beef Flavor, 25mg 50 Count

VetOne

$16.75
Vitamin K-1 Chewable Tablets, Beef Flavor, 50mg 50 Count

Vitamin K-1 Chewable Tablets, Beef Flavor, 50mg 50 Count

VetOne

$26.99
Vitamin K1 25mg (50 chewable tablets) Vitamin K1 25mg (50 chewable tablets)

Pala-Tech Vitamin K1 25mg (50 chewable tablets)

Pala-Tech

$17.99
Welactin soft gels Welactin soft gels

Nutramax Welactin Omega-3 Fish Oil Skin and Coat Health Supplement for Dogs, 120 Softgels

Nutramax

$19.99
welactin liquid welcatin liquid

Nutramax Welactin Omega-3 Fish Oil Skin and Coat Health Supplement Liquid for Dogs, 16 Ounce

Nutramax

$27.99
Zylkene Calming Capsules - 225mg Zylkene Calming Capsules - 225mg

Zylkene Calming Capsules - 225mg

Vetoquinol

From
$24.49
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Zylkene Calming Capsules - 450mg Zylkene Calming Capsules - 450mg

Zylkene Calming Capsules - 450mg

Vetoquinol

From
$36.99
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Zylkene Calming Capsules - 75mg Zylkene Calming Capsules - 75mg

Zylkene Calming Capsules - 75mg

Vetoquinol

From
$17.99
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Dr. Marty Free & Active Hip and Joint Supplement (30 chewable tablets) Dr. Marty Free & Active Hip and Joint Supplement (30 chewable tablets)

Dr. Marty Free & Active Hip and Joint Supplement (30 chewable tablets)

Dr. Marty

(1)
$28.99
Solliquin for Large Dogs Over 31 lbs (75 soft chews) Solliquin for Large Dogs Over 31 lbs (75 soft chews)

Solliquin for Large Dogs Over 31 lbs (75 soft chews)

Nutramax

$24.99
Save
$5.01
Rx Vitamins Liquid Hepato Support - Bacon Flavor Rx Vitamins Liquid Hepato Support - Bacon Flavor

Rx Vitamins Hepato Liquid Liver Supplement for Dogs & Cats (4 oz)

Rx Vitamins

$22.99 | $28.00
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$5
Rx Vitamins Hepato Liquid Liver Supplement for Dogs & Cat -Chicken Flavor (4 oz) Rx Vitamins Hepato Liquid Liver Supplement for Dogs & Cat -Chicken Flavor (4 oz)

Rx Vitamins Hepato Liquid Liver Supplement for Dogs & Cat -Chicken Flavor (4 oz)

Rx Vitamins

$23.00 | $28.00

Add to Cart
Rx Vitamins Camo Pill Bacon-Flavored Pill Paste for Dogs & Cats (4.2 oz) Rx Vitamins Camo Pill Bacon-Flavored Pill Paste (4.2 oz)

Rx Vitamins Camo Pill Bacon-Flavored Pill Paste for Dogs & Cats (4.2 oz)

Rx Vitamins

$16.99
Save
$3.01
Rx Vitamins MegaFlex Joint Support Powder for Dogs and Cats (600 g) Rx Vitamins MegaFlex For Dogs and Cats (600 g)

Rx Vitamins MegaFlex Joint Support Powder for Dogs and Cats (600 g)

Rx Vitamins

$58.99 | $62.00
Save
$2
Rx Vitamins Rx Renal Canine Kidney Support For Dogs (120 capsules) Rx Vitamins Rx Renal Canine Kidney Support For Dogs (120 capsules)

Rx Vitamins Rx Renal Canine Kidney Support For Dogs (120 capsules)

Rx Vitamins

$34.00 | $36.00
Save
$7.01
Rx Vitamins Onco Support Powder For Dogs & Cats (300 g) Rx Vitamins Onco Support Powder For Dogs & Cats (300 g)

Rx Vitamins Onco Support Powder For Dogs & Cats (300 g)

Rx Vitamins

$57.99 | $65.00
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$2.43
Rx Vitamins CoQ10 Supplement For Dogs and Cats (30 softgels) Rx Vitamins CoQ10 Supplement For Dogs and Cats (30 softgels)

Rx Vitamins CoQ10 Supplement For Dogs and Cats (30 softgels)

Rx Vitamins

$21.57 | $24.00
Save
$7.01
Rx Vitamins Formula CV For Dogs and Cats (90 caps) Rx Vitamins Formula CV For Dogs and Cats (90 caps)

Rx Vitamins Formula CV For Dogs and Cats (90 caps)

Rx Vitamins

$32.99 | $40.00
Save
$3.01
Rx Vitamins Liquid Immuno Immune Supplement for Cats & Dogs, Chicken Flavor Rx Vitamins Liquid Immuno For Dogs & Cats - Chicken Flavor (4 oz)

Rx Vitamins Liquid Immuno Immune Supplement for Cats & Dogs, Chicken Flavor

Rx Vitamins

From
$22.99 | $26.00
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$4.01
Rx Vitamins Liquid Immuno For Dogs & Cats - Bacon Flavor (4 oz) Rx Vitamins Liquid Immuno For Dogs & Cats - Bacon Flavor (4 oz)

Rx Vitamins Liquid Immuno Immune Support for Cats & Dogs, Bacon Flavor

Rx Vitamins

From
$21.99 | $26.00
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$5.01
Rx Vitamins NutriFlex Joint Supplement for Dogs & Cats (90 chewtabs) Rx Vitamins NutriFlex Joint Supplement for Dogs & Cats (90 chewtabs)

Rx Vitamins NutriFlex Joint Supplement for Dogs & Cats (90 chewtabs)

Rx Vitamins

$22.99 | $28.00
Save
$3.01
Rx Vitamins Immuno Support For Dogs and Cats (60 caps) Rx Vitamins Immuno Support For Dogs and Cats (60 caps)

Rx Vitamins Immuno Support For Dogs and Cats (60 caps)

Rx Vitamins

$22.99 | $26.00
Save
$2.01
Rx Vitamins Rx B12 Liquid Digestive Supplement For Dogs and Cats (4 oz) Rx Vitamins Rx B12 Liquid Digestive Supplement For Dogs and Cats (4 oz)

Rx Vitamins Rx B12 Liquid Digestive Supplement For Dogs and Cats (4 oz)

Rx Vitamins

$25.99 | $28.00
Save
$6.01
Rx Vitamins Nutrigest Powder Bowel Health Supplement For Dogs & Cats (132 g) Rx Vitamins Nutrigest Powder Bowel Health Supplement For Dogs & Cats (132 g)

Rx Vitamins Nutrigest Powder Bowel Health Supplement For Dogs & Cats (132 g)

Rx Vitamins

$32.99 | $39.00