Advocate™ for Dogs (imidacloprid moxidectin) Topical Solution ADVOCATE for Dogs combines the proven-effective flea control of Advantage®, which has been trusted by veterinarians and their clients for more than 10 years, with a 100-percent effective preventive for heartworm disease ( not present in NZ ) and effective treatment and control of intestinal worms (hookworms, roundworms, and whipworms) all in one convenient, monthly topical solution. Use Advocate for: The treatment and prevention of Fleas The control of roundworms, hookworms and whipworm An aid in the treatment and control of Demodectic mange The control of Lice The treatment and control of Sarcoptic mange and Ear Mites