Simparica Trio Chewable Flea, Tick and Worm Tablets for Dogs. The first and only product that combines sarolaner, moxidectin and pyrantel in each treatment to help prevent heartworm disease, ticks, fleas, roundworms and hookworms.
Simparica Chewable Tablets for Dogs. Fast acting and safe monthly flea and tick protection. Simparica tablets start killing fleas within 3 hours and ticks within 8 hours and lasts for 35 days.