Buy Advocate for Dogs online cheap! Advocate is a flea & heartworm prevention product used by loving pet owners world wide. Advocate for Dogs will kill fleas, kill flea larvae, prevent heartworms, controls intestinal worms, controls intestinal worm larvae, controls demodectic mange, controls sarcoptic mange, controls ear mites and controls lice. Advocate comes in a tube that is a easy to apply topical top spot drop that is water resistant for up to 1 month. This flea & heartworm control can be used on puppies as young as 7 weeks of age. If you are looking to buy Advocate online at the cheapest price, this is the place for you.