PetArmor Flea and Tick Shampoo for Dogs Sunwashed Linen ScentThis shampoo provides an easy and convenient way to kill fleas and ticks while cleaning your pup. The non staining formula works to deodorize and condition your dogs coat while leaving behind a lovely sun washed linen scent. Its formulated to quickly kill fleas and to begin eliminating ticks within a few days. Its a safe solution for dogs and puppies over 12 weeks old who need to beat the bugs and get squeaky clean in the process!