Use Code Blue Whitetail Doe Urine throughout deer hunting season to lure trophy bucks into range for a clear shot. Doe Urine puts big bucks and does at ease as they approach your stand. Perfect for use all season as a cover or calming scent. Code Blue Doe Urine delivers results with the One Deer to One Bottle guarantee. Good go-to deer scent early in the season when it's too soon to use mating scents.