NexGard COMBO (esafoxolaner, eprinomectin, and praziquantel topical solution) is protection for cats from the maker of vetrecommended NexGard (afoxolaner) for dogs and HEARTGARD Plus (ivermectin/pyrantel) for dogs. Its the first and only broadspectrum parasite protection specifically designed for cats that kills fleas and ticks, prevents heartworm disease, and treats and controls roundworms, hookworms, and tapeworms. All cats, indoor and outdoor, need parasite protection, and NexGard COMBO topical solution is specifically formulated to give cats the protection they need.Indoor and outdoor cats need protection from both internal parasites like tapeworms and external parasites like fleas. Thats why theres NexGard COMBO topical solution: the first and only broadspectrum solution for cats that kills fleas and ticks, prevents heartworm disease, and treats and controls roundworms, hookworms, and tapeworms. Offers the broadest spectrum protection for kittens from eight weeks age and adult cats against external and internal parasites including adult fleas, flea eggs, ticks, heartworms, hookworms, roundworms, lungworms, vesical worms and tapeworms.Indications: Antiparasitic: feline internal and external parasitesActive Ingredients: esafoxolaner, eprinomectin, praziquantelPackage size: 3 applicators in a box