K9 Advantix II Flea & Tick Control 4-Pack, 11-20 lbs

Bayer K9 Advantix II Flea & Tick Control 4-Pack for Dogs is a convenient monthly topical application that kills and repels fleas, ticks and mosquitoes. It's specially formulated for dogs with imidacloprid, permethrin and pyriproxyfen for broad spectrum protection against these ectoparasites that can transmit diseases. This K9 Advantix® II pack is for use on dogs that weigh between 11 and 20 pounds.

This easy to apply treatment:

- Kills and repels fleas, ticks and mosquitoes

- Kills fleas within 12 hours, and kills reinfesting fleas within 2 hours

- Is waterproof