Talentcare Spot-on is a simple, monthly flea, worm, and heartworm treatment for dogs. It has been formulated with a combination of premium active ingredients; Imidacloprid and Moxidectin. This easy-to-use topical treatment helps to protect dogs against a broad spectrum of nasty parasites. It is intended for the treatment and prevention of fleas (Ctenocephalides spp.), flea larvae both on your dog and in surrounding areas, roundworms (Toxocara canis, Toxascaris leonina), hookworms (Ancylostoma caninum), whipworms (Trichuris vulpis), sarcoptic mange (Sarcoptes scabiei), ear mites (Otodectes cynotis), and lice (Trichodectes canis, Linognathus setosus for up to 6 weeks).