Frontline

FRONTLINE Plus for Cats has been trusted by veterinarians for flea and tick control for kittens and cats for nearly 20 years. Made with 2 tough killing ingredients fipronil and (S)-Methoprene one to kill adult fleas and ticks and the second to kill flea eggs and larvae this fast-acting long-lasting protection provides flea and tick control for cats and kittens 8 weeks and older 1.5 lbs. and over. Its long-lasting formula is stored in the oil glands of the pet s skin to give non-stop flea and tick protection for a full 30 days.