Overview K9 Advantix® II (imidacloprid, permethrin, pyriproxyfen) is a once-a-month topical application for dogs and puppies that repels and kills ticks, fleas and mosquitoes.

  • Repels biting flies and kills lice
  • Kills all life stages of fleas and prevents development of fleas, flea eggs, larvae and pupae
  • Prevents fleas on a treated dog from reinfesting the home
  • Kills fleas within 12 hours, and kills reinfesting fleas within 2 hours
  • Waterproof