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K9 Advantix® II

K9 Advantix II for dogs kills all stages of the flea life cycle and includes an IGR (insect growth regulator). It also kills and repels mosquitos and ticks, and kills lice. K9 Advantix II will continue working even if your dog is exposed to water while bathing or swimming.

K9 Advantix - How It Works

K9 Advantix kills AND repels fleas, ticks and mosquitoes. This means they don't have to bite or attach to die, which is good news for your dog. K9 Advantix kills all life stages of fleas, within 12 hours and kills reinfesting fleas within 2 hours.


  1. Hold the tube upright facing away from face and eyes. Pull cap off tube.
  2. Turn the cap around and place the other end of the cap back on tube.
  3. Twist cap to break seal, then remove cap.
  4. Your dog should be standing for easy application. The entire contents of the K9 Advantix II tube should be applied evenly to two to three spots on the top of the back from the shoulder to the base of the tail. At each spot, part the hair until the skin is visible. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin.

Do not get this product in your dog's eyes or allow your dog to ingest this product. Cats must be separated from dogs for the first 24 hours after application. DO NOT USE ON CATS.