When you are looking for livestock antibiotics to help your animals, you can find what you need by shopping at The Pharmacy at PetSmart. Whether it is for horses, cattle, or any other livestock animal, we carry the prescription livestock antibiotics you need while making it easy to order online. Search for the exact medication you are looking for on the pharmacy website and you’ll have it in no time. 
 
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 livestock antibiotics from The Pharmacy at PetSmart. All medications are fulfilled by Allivet. Need to find a vet? We have you covered.
 
Looking for something other than antibiotics for livestock?