Vitamins & Supplements

(8573 results)
Live Crickets
2 sizes
(5410)
$0.15
14¢ Ea for 30 Crickets | 13¢ Ea for 60 Crickets | 12¢ Ea for 110+ Crickets | Not Available for Shipping
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Dr. Elsey's Precious Cat Ultra Clumping Multi-Cat Clay Cat Litter - Unscented, Low Tracking
2 sizes
(2568)
$19.99 - $27.99
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+ 2 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Salmon & Rice, No Corn, Wheat or Soy
3 sizes 1 flavor
(6887)
$32.99 - $103.99
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+ 2 more
Arm & Hammer Double Duty Cat Litter Deodorizer
(1774)
$5.09
$5.99
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+ 2 more
Purina® Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Chicken & Rice
6 sizes 1 flavor
(3435)
$31.99 - $119.99
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+ 2 more
ExquisiCat Litter Multi-Cat Paper Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
(1808)
$23.99
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+ 2 more
Authority® Sensitive Stomach & Skin All Life Stages Dry Dog Food - Salmon & Rice
4 sizes 1 flavor
(1365)
$32.99 - $99.99
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+ 2 more
World's Best Cat Litter Multiple Cat Clumping Litter - Flushable, 99% Dust Free, Clumping, 28 LB
(7342)
$48.99
$52.99
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+ 2 more
ExquisiCat Litter Multi-Cat Pine Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
3 sizes
(2342)
$14.99 - $23.99
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+ 2 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Dog Food - Chicken & Barley
3 sizes 1 flavor
(1750)
$41.99 - $124.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
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+ 1 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Lamb & Oat Meal, No Corn, Wheat Soy
3 sizes 1 flavor
(1509)
$32.99 - $99.99
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+ 2 more
ExquisiCat Litter Premium Clumping Multi-Cat Clay Cat Litter - Unscented, Low Dust
3 sizes
(657)
$14.99 - $21.99
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+ 2 more
Simply Nourish® Original Adult Wet Dog Food - 10 Oz., Stew
1 size 2 flavors
(942)
$3.49
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
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+ 3 more
Top Paw® X-Large Adhesive Dog Pads - 28" x 34"
(239)
$84.99
Buy 1 get 2nd 25% off ALL Top Paw dog pads
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+ 3 more
Purina Pro Plan Sensitive Skin & Stomach Large Breed Adult Dry Dog Food - Salmon & Rice
(876)
$103.99
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+ 2 more
Purina Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(1374)
$31.99 - $101.99
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+ 2 more
Great Choice® X-Large Dog Pads - 28"L x 30"W
2 sizes
(2213)
$29.99 - $74.99
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Top Paw® Ultra XXL Dog Pads - 27.5"L x 44"W
(1253)
$59.99
Buy 1 get 2nd 25% off ALL Top Paw dog pads
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+ 3 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Wet Dog Food - Turkey & Rice, 12.5 oz
(740)
$5.19
Buy 6 get 7th FREE select canned cat and dog food
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+ 3 more
Purina Pro Plan Specialized Shredded Blend Small Breed Adult Dog Dry Food - Chicken & Rice
2 sizes 1 flavor
(1570)
$31.99 - $67.99
Earn 5X Treats Points on select Purina Pro Plan dog & cat food
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+ 3 more
Hill's Science Diet Perfect Weight Adult Dry Dog Food - Chicken
3 sizes 1 flavor
(1152)
$41.99 - $124.99
Save $25 on Hill's Science Diet dog food, 9.7-15.8 kg. Discount taken in cart.
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 3 more
Purina® Pro Plan Large Breed Adult Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(1693)
$67.99 - $122.99
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+ 2 more
PetSafe ScoopFree® Crystal Litter Tray Refill - Fresh Scent - 3-Pack - Leak Protection, Low Tracking
(1152)
$99.99
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+ 2 more
Simply Nourish® Original Adult Dry Dog Food - Lamb & Oatmeal
3 sizes 1 flavor
(652)
$27.99 - $79.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Great Choice® Dog Pads - 23"L x 24"W
2 sizes
(3100)
$19.99 - $49.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Authority® Sensitive Stomach & Skin Adult Dog Dry Food - Lamb & Rice
3 sizes 1 flavor
(884)
$32.99 - $89.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Inaba Churu Puree Lickable Cat Treat Variety Pack - Tuna & Chicken, 50 Count
(428)
$49.99
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+ 2 more
Oxbow Western Timothy Hay
4 sizes
(1636)
$8.99 - $39.99
Buy 1 get 2nd 30% off Oxbow hay, treats & chews
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+ 3 more
Simply Nourish® Original Adult Wet Dog Food - 10 Oz., Stew
(1209)
$3.49
Buy 5 get 6th FREE Blue Wilderness, Natural Balance, Tiki, Simply Nourish, Wellness canned dog food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
Simply Nourish Large Breed Adult Dog Food - Salmon & Sweet Potato Recipe
2 sizes 1 flavor
(137)
$75.99 - $86.99
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+ 2 more
Purina Pro Plan Weight Management Shredded Blend Adult Dry Dog Food - Chicken & Rice
2 sizes 1 flavor
(1457)
$32.99 - $103.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Top Paw® Double Door Folding Wire Dog Crate with Divider Panel
5 sizes
(879)
$89.99 - $209.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Hill's® Science Diet® Perfect Weight Adult Dry Cat Food - Chicken
3 sizes 1 flavor
(1469)
$42.99 - $115.99
Save $25 on Hill's Science Diet cat food, 5.8-7.3 kg. Discount taken in cart.
Sign in & Save 30% on your first Hill's Science Diet Autoship Order!
+ 3 more
Authority Sensitive Stomach & Skin Large Breed Adult Dog Dry Food - Salmon & Rice
2 sizes 1 flavor
(214)
$54.99 - $89.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Authority® Everyday Health All Life Stages Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(705)
$31.99 - $87.99
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+ 2 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Gravy, Variety Pack, 3 Oz, 24 Count
(243)
$44.99
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+ 2 more
Nulo MedalSeries  All Life Stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 12.5 Oz.
1 size 2 flavors
(200)
$4.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Nulo MedalSeries  All Life Stages Wet Cat Food - Grain Free, No Corn, Wheat & Soy, 3 Oz.
1 size 3 flavors
(297)
$2.69
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Inaba Churu Purees Variety Pack Lickable Cat Treats - Tuna, Grain Free
(272)
$21.99
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Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Purina® Pro Plan Complete Essentials Adult Wet Cat Food - In Sauce, 3 Oz
1 size 2 flavors
(795)
$2.39
Buy 6 get 7th FREE select canned cat and dog food
Sign in & Save 25% on your first Autoship Order!
+ 3 more
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No matter how small, we always want our furry friends to live their best lives. At PetSmart, we offer a variety of vitamins and supplements that may help promote overall wellness for your hamster, guinea pig, gerbil, or other small pet. Good pet health is influenced by proper nutrition. Keep your rabbit, guinea pig, ferret or other small pet healthy AND HAPPY with small pet vitamins & supplements at PetSmart. Choose from our wide variety of small pet health and grooming supplies for products that can help them get the most out of life.
With our collection of small pet vitamins & supplements, you can help them feel their best. At PetSmart, you’ll find small pet vitamins & supplements that can help support your small pet’s overall wellness. We carry small pet products that can be beneficial for:
  • Allergies
  • Deworming
  • Diarrhea
  • Digestive care
  • General health
  • Hip & joint
  • Hot spots
  • Immune support
  • Itch relief 
  • Skin & coat
  • Stress relief
  • Urinary tract
  • And More!

To stock up on other supplies for your cute little critter, hop on over to your neighbourhood PetSmart or shop online for small pet food, treats & haylitter & beddinggrooming suppliesodour removers and more!
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.