Rx REQUIRED! We will verify your prescription before finalizing your order. If a prescription is not on file, we will contact you for further information on obtaining a prescription.
Broad-spectrum parasite protection
A diagnosis of heartworm disease can be devastating. But prevention is simple with tasty HEARTGARD Plus, the only real-beef chew that prevents heartworm disease, and treats and controls preexisting hookworm and roundworm infections.