• $0 - $50+

Immune Support

(2 results)
PancreVed (pancreatic enzyme) Powder for Dogs and Cats - 8 oz or 12 oz
2 sizes
(2)
$114.49
Options from
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/16
+ 1 more
Prednisone Tablets - 1 mg, 5 mg, 10 mg, 20 mg, & 50 mg - Single Tablet
6 sizes
(1)
$0.15
$0.19
Options from
Stack & Save an additional 30% on your 1st Autoship prescription order with code RX30
Get 40% OFF your 1st Autoship order, 20% OFF your 2nd & 10% OFF your 3rd. Place your first order by 8/16
+ 1 more
  1. 1
At PetSmart, we know you always want your cat to be feeling their best. That’s why The Pharmacy at PetSmart has what your veterinarian prescribed when it comes to immune support for cats.
PetSmart customers can place prescription orders through The Pharmacy website, as long as they are active prescriptions that have been prescribed by a vet in the last 12 months.
Prescriptions from a licensed veterinarian are required to purchase cat immune support medication from The Pharmacy at PetSmart. Need to find a vet? We have you covered.
Need something besides medication that provides immune support for cats? The Pharmacy has a wide range of medications for your fluffy kitty, including:

Once you’ve ordered your cat’s prescription, browse our aisles for great prices on what you need for your cat. We sell cat treatstoys or catnip. Or shop PetSmart’s great selection of cat supplies, like cat foodkitty littercat bowls and more.