Advantage Treatment Spray for Dogs kills fleas, ticks and lice. Kills flea larvae and flea eggs, preventing them from growing into biting adult fleas. Aids in the control of flea bite dermatitis by killing fleas. Flea and tick spray for dogs features a whisper-quiet, continuous spray that provides 360-degree coverage while helping reduce the stress to your dog during treatment. As part of a complete flea control program, treat your pets, treat your home, and treat your yard with appropriate Advantage flea and tick spray products.