Boehringer Frontlne Plus Spot-On for Dogs is a powerful agent for the treatment and prevention of flea, tick and chewing lice infestation. Breaks the flea life cycle by preventing the development of immature stages. Works quickly to kill fleas, ticks and lice. For dogs eight weeks and older.

– Kills all existing fleas on your pet within 12 hours
– Each application provides a full month of protection
– Controls sarcoptic mange infections in dogs

Contains : Fipronil 9.8%; (S)-methoprene 11.8%