As Advantage kills fleas before they can lay eggs, the constant flea reinfestation of the pet's home is rapidly controlled and the flea life cycle broken. So your dog or cat gets relief from fleas almost immediately. All you do is squeeze the pre-measured dose of Advantage between the dog's shoulders, or on the cat's head at hair root level. Aided by body movement Advantage spreads out to cover the whole body, where it kills fleas but is harmless to people or pets. Simply apply Advantage once a month.
Advantage is available through veterinarians without a consultation.