Contains Fipronil, the same active ingredient as FRONTLINE® Plus for Dogs. Fast-acting, long-lasting and waterproof. Dual Action: Fipronil with (S)-methoprene insect growth regulator effectively breaks the flea life cycle.
- Kills fleas, ticks, chewing lice, flea eggs, flea larvae and prevents the development of flea pupae
- Kills ticks including those that may transmit Lyme disease
- Kills brown dog ticks, American dog ticks, lone star ticks, and deer ticks for up to one month
- Rapid elimination of chewing lice infestation
- Active Ingredients: Fipronil 9.8%, (S)-methoprene 8.8%