Neovet Flea and Worming is a monthly spot-on treatment for flea, worm and heartworm protection. It eliminates flea larvae, fleas, lice, mites and sarcoptic mange shortly after application and also protects against most major intestinal worms in dogs, such as hookworm, roundworm and whipworm, including heartworm. It is an easy-to-use monthly spot-on solution to help rid your dog of both existing parasites and provide ongoing protection. It has been formulated with the powerful ingredients Imidacloprid and Moxidectin, which provides fast relief from fleas, ear mites, sarcoptic mange and lice while also protecting dogs against deadly heartworm and intestinal worms.