K9 Advantix II Medium Dog (11-20 lbs)

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K9 Advantix II Medium Dog

K9 Advantix II Medium Dog is a comprehensive flea and tick medication for dogs weighing 11-20 lbs. This easy to apply topical liquid treatment from Bayer HealthCare starts to work immediately to kill fleas. K9 Advantix II comes in a 4-dose pack, one dose per month, so you are getting 4 months of flea and tick prevention. Advantix II kills fleas, lice, biting flies, ticks, and mosquitoes. It repels them so they won't come back and the formula works on all life stages for prevention and treatment. K9 Advantix II for Medium Dogs starts working within 12 hours and keeps working for up to 4 weeks.

Advantix gives your dog and your home relief from flea infestations. It also repels and kills ticks, including deer ticks, American dog ticks, brown dog ticks, and Lone Star ticks for up to 4 weeks. These ticks spread diseases like Rocky Mountain spotted fever and Lyme disease. Keep your dog safe with Bayer's K9 Advantix II in topical liquid form. Can be used on puppies aged 7 weeks and older.

  • 4 doses, a 4 month supply
  • Waterproof
  • Kills and repels ticks, fleas, lice, mosquitoes, biting flies
  • Bayer HealthCare
  • Made in Germany