Bayer Advantage II Flea and Lice Treatment for Medium Dogs, 4 doses, 11 - 20 Pound

Fight the misery of biting fleas with Advantage II! This convenient, easy to apply monthly topical kills fleas through contact, so they don't have to bite your dog to die. Fleas don't just make your dog itchy, they keep biting and hurting again and again. If a flea is ingested it can also cause tapeworms. Advantage II kills adult and immature stages of fleas, thereby effectively breaking the flea life cycle and preventing flea infestations. Since fleas can be brought into your home by you or other pets without even realizing it, it is important to treat indoor pets too. Remember, if your dog has fleas, you have fleas!* Kills all flea life stages Prevents fleas on a treated dog from infesting your home Kills fleas within 12 hours of initial application Kills reinfesting fleas within 2 hours Works through contact, so fleas don't have to bite to die Waterproof