Product Description

TRI-HEART® PLUS (ivermectin/pyrantel) Chewable Tablets are for use in dogs 6 weeks and older to prevent canine heartworm disease and for the treatment and control of roundworms and hookworms. 

All dogs should be tested for heartworm infection before starting a preventive program. In a small percentage of ivermectin/pyrantel treated dogs, digestive and neurological side effects may occur.