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