12 Months of complete heartworm, roundworm, ear mite and adult flea protection for kittens and puppies. Product Description: Revolution enters the bloodstream through the skin. Concentrations of Revolution in the blood and tissues prevent heartworm disease and prevent and treat roundworm and hookworm infections. Revolution selectively redistributes from the blood to the skin and other tissues, where it provides protection against fleas, flea eggs, and ear mites. Prevents heartworm disease caused by Dirofilaria immitis. Treats and controls ear mites (Otodectes cynotis). Treats and controls roundworms (Toxocara cati) and hookworms (Ancylostoma tubaeforme). Kills adult fleas (Ctenocephalides felis) and prevents flea eggs from hatching. | 
