Vitamins & Supplements

(15 results)
HomeoPet® Cough Relief
(107)
$19.49
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 35% On Your First Autoship Order!
+ 2 more
HomeoPet® Digestive Upsets Relief
(155)
$19.49
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 35% On Your First Autoship Order!
+ 2 more
HomeoPet® Nose Relief
(88)
$19.49
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 35% On Your First Autoship Order!
+ 2 more
HomeoPet® Worm Clear Treatment
(119)
$19.49
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 35% On Your First Autoship Order!
+ 2 more
HomeoPet Small Pet Digestive Upsets Relief Supplement
(0)
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 3 more
HomeoPet Small Pet Nose Relief Respiratory Support Supplement
(1)
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 3 more
HomeoPet® Liver Rescue Treatment Small Pet Supplement
(3)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Coat Rescue Small Pet Skin Support
(0)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Hot Spot Relief Small Pet Skin Supplement
(1)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Skin & Itch Relief
(65)
$19.49
$19.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 35% On Your First Autoship Order!
+ 2 more
HomeoPet® Leaks No More Relief Small Pet Urinary Support Supplement
(119)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Joint Stress Relief Small Pet Supplement
(1)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Anxiety Relief Small Pet Supplement
(22)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Travel Anxiety Relief Small Pet Supplement
(21)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
HomeoPet® Anxiety Relief Small Pet Supplement
(2)
$19.49
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Earn 10% back in savings (that's 5X points) on ALL small pet products thru 11/25
+ 2 more
  1. 1
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 neighborhood PetSmart or shop online for small pet food, treats & hay, litter & bedding, grooming supplies, odor 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.