Spot & Oral Treatments


K9 Advantix

K9 Advantix Flea & Tick Treatment For Dogs 21-55 lbs., 4 Treatments

Product Rating 4_8 4.75 Based on 4 reviews




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K9 Advantix II offers broad spectrum protection against fleas, ticks and mosquitoes, too. It is specifically formulated for dogs and comes in a convenient, monthly topical application that not only kills but also repels fleas, ticks and mosquitoes. K9 Advantix II also kills ALL life stages of fleas, repels biting flies and kills lice.

  • Once-a-month topical application for dogs and puppies
  • Contains imidacloprid, permethrin and pyriproxyfen that repels and kills ticks, fleas,mosquitoes, biting flies, and 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
  • For use on dogs 7 weeks and older and weighing 4 lbs or more
  • Do not use K9 Advantix II on cats