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. All medications are fulfilled by Allivet. 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:  

• Dog Antibiotics 
• Antifungal Medication 
• Anxiety Medication 
• Canine Arthritis and Pain Relief 
• Asthma and Respiratory Medication 
• Deworming and Parasite Medications 
• Canine Diabetes and Insulin 
• Canine Digestive Health 
• Eye and Ear Care 
• Flea and Tick Medications for Dogs 
• Heart and Blood Pressure Medications 
• Heartworm Medication 
• Canine Immune Support  
• Joint Care 
• Canine Medical Supplies  
• Seizure and Epilepsy 
• Skin and Coat Care 
• Thyroid and Hormone Medication 
• Canine Urinary Tract and Kidney Medications  
• Prescription Vitamins for Dogs 

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.