Immune Support

Does your dog need medication to support their immune system? The Pharmacy at PetSmart is the place to go to fill their prescription. At PetSmart, we know you want your pet to feel their best, so The Pharmacy carries high-quality medications that promote immune support for dogs.

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 immune support medication from The Pharmacy at PetSmart. Need to find a vet? We have you covered.

Not looking for immune support for dogs? The Pharmacy at PetSmart carries a variety of different medications and prescription vitamins, including:  

While you’re here, stock up on all the products your dog needs to live their best life, with PetSmart’s dog supplies. We have a wide variety of dog food, food and water bowls, collars, leashes and harnesses, and dog treats to keep your dog’s tail wagging.