FRONTLINE® Plus for Cats and Dogs
FRONTLINE® Plus has 2 tough killing ingredients. The 1st, fipronil, kills adult fleas and ticks. The 2nd, (S)-methoprene, attacks flea eggs and larvae. They work together to kill all month long.
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Plus, it breaks the flea life cycle. By also destroying the next generation of flea eggs and larvae, FRONTLINE® Plus gives you the power to help prevent a flea infestation on your pet.