Frontline Plus Medium DogBrand: Frontline Color: Blue Features: Ensure your dog stays protected from fleas and ticks throughout the month with FRONTLINE Plus for Dogs, a quick acting, waterproof topical treatment to eliminate fleas, flea eggs, flea larvae, chewing lice, and ticks. Disrupt the flea life cycle with FRONTLINE Plus, crafted with fipronil and (S) methoprene to eliminate adult fleas, flea eggs, and larvae, providing effective protection against future infestations.