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  • 2 Sizes

    Cosequin® Nutramax Professional Joint Health Dog Supplement - Soft Chew

    Old Price $32.99 - 53.99
    $31.34 - 51.29
    5% off Auto Ship

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  • 2 Sizes

    Greenies Pill Pockets Dog Treats for Capsules - Chicken

    Discounted Price $7.98 - 14.98 Old Price $7.99 - 14.99
    $7.58 - 14.23
    5% off Auto Ship

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  • 2 Sizes

    Greenies Pill Pockets Dog Treats for Capsules - Peanut Butter

    Discounted Price $7.98 - 14.98 Old Price $7.99 - 14.99
    $7.58 - 14.23
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  • 2 Sizes

    Greenies Pill Pockets Dog Treats for Capsules - Hickory Smoke

    Discounted Price $7.98 - 14.98 Old Price $7.99 - 14.99
    $7.58 - 14.23
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  • Purina Pro Plan Veterinary Supplements FortiFlora Dog Supplement - 30 Count

    Old Price $31.99
    $30.39
    5% off Auto Ship

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  • 2 Sizes

    Only Natural Pet® Hemp Calming Support Soft Dog Chews

    Old Price $17.99 - 33.99
    $17.09 - 32.29
    5% off Auto Ship

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  • 2 Sizes

    Only Natural Pet® Hemp Allergy, Skin & Coat Soft Dog Chews

    Old Price $17.99 - 31.99
    $17.09 - 30.39
    5% off Auto Ship

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  • 2 Sizes

    Only Natural Pet® Hemp Hip & Joint Support Soft Dog Chews

    Old Price $19.99 - 33.99
    $18.99 - 32.29
    5% off Auto Ship

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  • Zesty Paws Calming Bites Dog Supplement - Soft Chews

    Old Price $30.99
    $29.44
    5% off Auto Ship

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  • Cosequin® Nutramax Professional Joint Health Senior Dog Supplement - Soft Chew

    Old Price $39.99
    $37.99
    5% off Auto Ship

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  • Glandex® Boot the Scoot® Anal Gland Support Soft Chews

    Discounted Price $29.69 Old Price $32.99
    $28.21
    5% off Auto Ship

    Save 5% On Your First Autoship Order

    Free Same-Day Delivery!

  • Greenies Pill Pockets Dog Treats for Tablets - Peanut Butter

    Discounted Price $7.98 Old Price $7.99
    $7.58
    5% off Auto Ship

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    Free Same-Day Delivery!

  • Zesty Paws Aller-Immune Bites Dog Supplement - Soft Chews

    Old Price $26.99
    $25.64
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

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  • Greenies Pill Pockets Dog Treats for Tablets - Chicken

    Discounted Price $7.98 Old Price $7.99
    $7.58
    5% off Auto Ship

    Save 5% On Your First Autoship Order

    Free Same-Day Delivery!
  • 2 Sizes

    Only Natural Pet® Probiotic Blend Digestive Support Soft Dog Chews

    Old Price $17.99 - 29.99
    $17.09 - 28.49
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

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  • Zesty Paws Probiotic Bites Dog Supplement - Soft Chews

    Old Price $26.99
    $25.64
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

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  • 2 Sizes

    Greenies Pill Pockets Dog Treats for Capsules - Cheese

    Discounted Price $7.98 - 14.98 Old Price $7.99 - 14.99
    $7.58 - 14.23
    5% off Auto Ship

    Save 5% On Your First Autoship Order

    Free Same-Day Delivery!

  • Cosequin® Minis Joint Health Supplement

    Old Price $18.99
    $18.04
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order
  • 2 Sizes

    Only Natural Pet® Wild Alaskan Salmon Oil

    Old Price $14.99 - 23.99
    $14.24 - 22.79
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Nutramax® Dasuquin® with MSM Joint Health Supplement For Large Dogs - Soft Chews

    Old Price $65.99
    $62.69
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Only Natural Pet® Easy Strider Hip & Joint Support Soft Dog Chews

    Discounted Price $16.07 Old Price $31.99

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Purina Pro Plan Veterinary Calming Care Probiotic Dog Supplement

    Old Price $49.99
    $47.49
    5% off Auto Ship

    Save 40% On Your First Supplement & Calming Autoship Order

    Free Same-Day Delivery!

  • Only Natural Pet® Ultimate Daily Vitamin Bites Dog Soft Chews

    Old Price $20.99
    $19.94
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Nutramax® Dasuquin® with MSM Joint Health Supplement For Small to Medium Dogs - Soft Chews

    Old Price $56.99
    $54.14
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Zesty Paws 5-in-1 Multivitamin Bites Dog Supplement - Soft Chews

    Old Price $26.97
    $25.62
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

    Save 40% On Your First Supplement & Calming Autoship Order

  • Purina Pro Plan Veterinary Diets FortiFlora Dog Chewable Tablet Supplements

    Old Price $44.99
    $42.74
    5% off Auto Ship

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  • 3 Sizes

    Dog MX™ Advanced Strength Joint Mobility Senior Dog Supplement - Chewable Tablets, Savory

    Discounted Price $12.57 - 66.99 Old Price $24.99 - 66.99

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  • Zesty Paws Mobility Bites Dog Supplement - Soft Chews

    Old Price $26.99
    $25.64
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  • 2 Sizes

    Dog MX Vet Formulated Joint Mobility Soft Chews

    Discounted Price $17.57 - 19.99 Old Price $19.99 - 34.99

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  • Zesty Paws Omega Bites Dog Supplement - Soft Chews

    Old Price $26.99
    $25.64
    5% off Auto Ship

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  • 2 Sizes

    Dog MX™ Joint Mobility Adult Dog Supplement - Chewable Tablets, Savory

    Discounted Price $8.57 - 15.07 Old Price $16.99 - 29.99

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  • Only Natural Pet® Get Up & Go Joint Senior Vitality Support Soft Dog Chews

    Old Price $22.99
    $21.84
    5% off Auto Ship

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  • Only Natural Pet® Complete Gut Health Probiotic + Enzyme Digestive Complex Powder

    Old Price $23.99
    $22.79
    5% off Auto Ship

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  • PetAg® PetLac™ Puppy Milk Replacement

    Discounted Price $16.79 Old Price $18.99
    $15.95
    5% off Auto Ship

    Save 40% On Your First Supplement & Calming Autoship Order

    Free Same-Day Delivery!

  • Only Natural Pet® Easy Strider Daily Hip & Joint Soft Dog Chews

    Old Price $19.99
    $18.99
    5% off Auto Ship

    Buy 1, Get the 2nd 50% Off Dog & Cat Supplements and Calming Chews

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  • Only Natural Pet® Skin Wellness Dog Soft Chews

    Discounted Price $15.07 Old Price $29.99

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dog  /  Dental Care & Wellness  /  Vitamins & Supplements
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Dog Vitamins

Get your dog all the essential vitamins and nutrients they need with supplements and vitamins specifically designed for your dog’s health. Discuss any specific medical conditions your dog may have with your veterinarian to find the best supplements to help your dog. Roughly two-thirds of pet parents have given their pets vitamins and supplements. Common conditions they support include: Skin and fur health. Omega fatty acids can replenish skin oils to create a healthier coat. Intestinal improvement. Probiotics help pets balance microbes in their digestive tract. Immune system boost. Multivitamins are perfect for supporting a happy immune system. Hip and joint care. When dogs age, they begin to slow down. Vitamins and supplements can help replenish joints and lubricate fluids. Calming vitamins. Calming vitamins help manage your dog’s composure and can promote balanced behavior in stressful situations. Give your dog vitamins, probiotics, and supplements designed just for them. With live, good bacteria that help break down food, probiotics for dogs can help with digestion, while other supplements can help with joint health, mobility, and skin issues. Improve your dog's digestion and gut health with beneficial bacteria, prebiotics, and short-chain fatty acids. Many common health problems can be treated with herbs, botanicals, and naturally-derived ingredients such as glucosamine, fatty acids from fish oil, cranberry supplements, superfoods, and more. Always use vitamins and supplements after discussing them with your veterinarian. Shop our collection to find dog joint supplements, puppy vitamins, digestive enzymes, urinary health support, glucosamine for dogs, and more. PetSmart has you covered with every vitamin for your pet’s growing stages. From the puppy phase to older digestive support, PetSmart offers vitamins in tablets, chewable, topical oils, and more. Browse our selection of Dental Care & Wellness products online or in-store today.

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