Simparica Trio uniquely combines sarolaner, moxidectin, and pyrantel to provide proven, broad-spectrum protection against the most common external and internal parasites affecting dogs. This fast-acting, monthly chewable tablet kills ticks and fleas, treats roundworms and hookworms, and helps prevent heartworm disease, helping to keep pets healthy and protected. It simplifies parasite control by offering multiple benefits in a single treatment and is suitable for dogs and puppies from 8 weeks of age weighing at least 1.25 kg. The tasty chew can be administered with or without food, making monthly dosing easy and convenient.