K9 ADVANTIX II Dog Flea and Tick 0-10 lbs Green 12 Month

K9 Advantix II: 5-Way Repel-and-Kill Pest ProtectionK9 Advantix II combines imidacloprid, permethrin and pyriproxyfen to repel and kill ticks, fleas, and mosquitoes that may cross your dog's path. Imidacloprid and permethrin attack the above parasites' nerve cells at different sites, causing them to become paralyzed and die. Pyriproxyfen, an insect growth regulator, affects the early More »