K9 Advantix II for Medium Dogs 11-20 lb, 4 Pack

Advantix II for Medium Dogs 11-20 lb. 4 pack is an effective flea and tick preventative for dogs in the 11-20 lb. weight range. This product is an easy to use monthly topical treatment that kills fleas, ticks, mosquitoes, lice, and other parasites. It also repels biting flies, prevents re-infestations, and provides long-lasting protection. Advantix II contains the active ingredients Imidacloprid and Permethrin, which provide broad-spectrum protection against parasites. This product is waterproof and remains effective even after bathing or swimming. Advantix II is safe to use on dogs over 7 weeks of age. This 4 pack contains 4 monthly doses of Advantix II for Medium Dogs 11-20 lb. for a full 4 months of protection. Repels and kills fleas, ticks, mosquitoes, and biting flies: Advantix II repels and kills fleas, ticks, mosquitoes, and biting flies. It also kills lice, and aids in the control of mites.  Fast acting: Advantix II starts working within 12 hours of application and continues to protect your pet for up to four weeks.  Waterproof: Advantix II is waterproof and won't wash off, even if your pet goes swimming or is exposed to rain.  Easy to apply: Advantix II is easy to apply and comes in convenient, pre-measured doses.  Safe for your pet: Advantix II is safe for your pet and won't cause skin irritation or other adverse effects. K9 Advantix II is specifically formulated for dogs to provide protection against fleas, ticks, and mosquitoes. It repels and kills icks, fleas, and mosquitoes, repels biting flies, and kills lice. This broad spectrum protection is a once a month topical application for dogs and puppies. Just apply once a month and feel good knowing that your dog is protected from parasites that could potentially transmit disease. For use on dogs 7 weeks and older and that weigh 4 lb. or more. Waterproof For dogs 11-20 lb., 4 doses (4 month supply)