Pinit K9 Advantix - 6 PackBayer Corporation(0) Write a Review Price:$83.99 to $84.99 Quantity discounts available QuantityPrice Pet Size : 21lbs - 55lbs 50lbs+ Prescription Info ID : Prescription Pet : Prescription Authorization : Prescription Vet : Frequency : Every Week Every 2 Weeks Every 3 Weeks Every Month Every 5 Weeks Every 6 Weeks Every 7 Weeks Every 2 Months Every 9 Weeks Every 10 Weeks Every 11 Weeks Every 3 Months Every 4 Months Every 5 Months Every 6 Months DescriptionK9 Advantix® (imidacloprid + permethrin) is a convenient, once-a-month flea, tick, and mosquito control for dogs and puppies seven weeks of age and older. K9 Advantix stops biting fleas within three to five minutes and repels and kills ticks and mosquitoes. Imidacloprid, one of the active ingredients in K9 Advantix, also kills 98 - 100 percent of fleas within 12 hours.ApplicationK9 Advantix® (imidacloprid + permethrin) is a convenient, once-a-month flea, tick, and mosquito control for dogs and puppies seven weeks of age and older. K9 Advantix stops biting fleas within three to five minutes and repels and kills ticks and mosquitoes. Imidacloprid, one of the active ingredients in K9 Advantix, also kills 98 - 100 percent of fleas within 12 hours. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review