How it Works

Proven monthly protection.

PetTrust™ Plus (ivermectin/pyrantel) contains the same active ingredients as the #1 veterinarian-recommended heartworm preventive and provides the same protection for a full 30 days. PetTrust Plus prevents heartworms (Dirofilaria immitis) from developing and reaching your dog’s heart. It also kills existing roundworms/ascarids (Toxocara canis, Toxascaris leonina) and hookworms (Ancylostoma caninum, Ancylostoma braziliense, Uncinaria stenocephala).

Medicine that tastes as good as it works.

All you have to do is offer PetTrust Plus to your dog just like a treat. Studies have shown that most dogs willingly take PetTrust Plus right from your hand, so you won’t need to worry about your pet spitting out the tablet.

IMPORTANT INFORMATION: Dogs should be tested for heartworms prior to use. In a small percentage of treated dogs, digestive and neurological side effects may occur. Please see full product insert for more information.