Bayer Animal Health Elanco K9 Advantix II flea and tick prevention for medium dogs

Description K9 Advantix II is a convenient monthly topical application that kills and repels fleas, ticks and mosquitoes, kills lice and repels biting flies. It’s specifically formulated for dogs with imidacloprid, permethrin and pyriproxyfen for broad-spectrum protection against these ectoparasites that can transmit diseases to your patients. And because it kills through contact, there’s no biting required. Do not use K9 Advantix II on cats.