Skip to content

Save 20% on your first AutoShip with promo code FAMILY20!Learn More

K9 Advantix II for Dogs

by Bayer
Original price $53.98 - Original price $75.98
Original price
$53.98 - $75.98
Current price $53.98
Size: 4lbs-10lbs
Count: 4 Months

K9 Advantix II is a topical prevention and treatment of ticks, fleas, mosquitoes, biting flies and lice for monthly use on dogs. Repellency is important because if ticks don't attach to your dog, and fleas and mosquitoes don't bite, they can't transmit disease-causing organisms. It kills fleas that lead to disease, tapeworms and flea allergy dermatitis that can result in hair loss, skin inflammation, irritation and severe scratching. K9 Advantix also kills biting mosquitoes and flies which are irritating to dogs, causing them to scratch, which can lead to secondary skin infections.

  • Monthly topical flea and tick treatment for dogs 4lbs and over and 7 weeks of age or older
  • Repels and kills Deer ticks, American dog ticks, Lone Star ticks, Brown dog ticks
  • Treats, prevents and controls lice infestation
  • Waterproof

For dogs and puppies 7 weeks of age or older and weighing 4lbs and over

This product has been EPA approved.  EPA Registration Number: 11556-142.

Instructions: This product is for use only on dogs. Do not use on cats or on other animals. To apply, remove applicator tube from the package. Use scissors and peel down foil. Hold applicator tube in an upright position. Pull cap off tube. Turn the cap around and place the other end of the cap back on tube. Twist cap to break seal, then remove cap from tube. The dog should be standing for easy application. The entire contents of the K9 Advantix II tube should be applied. For dogs under twenty pounds, this may be accomplished in one location, on the top of the back at the shoulder. In dogs over 20 pounds, apply evenly to four to six 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 apply an excessive amount of solution at any one spot, that could cause some of the solution to run off the side of the dog. Do not get this product in your dog's eyes or mouth. Discard empty tube in trash.

Active Ingredients: Imidacloprid 8.80%, Permethrin 44.00%, Pyriproxyfen 0.44%.