When you want pure doe urine and nothing else, choose Code Blues Pure Whitetail Doe Urine. It is ideal for all-season use and works great on drags to lure in does or mask your scent from trophy bucks in the area. The Pure Whitetail Doe Urine features Code Blues From One Deer to One Bottle process, where urine is collected from one deer and bottled, which makes this product guaranteed to be 100% pure.