When you want pure buck urine and nothing else, choose Code Blue's Pure Buck Urine. Smelling more than one deer can spook a buck; with urine collected from a single buck, you'll get unmatched true-to-life effectiveness that stimulates the natural territorial instincts of dominant bucks, bringing them into close range. It can be used during the early season as a curiosity scent or in the late season as a territorial-infringement attractant. The Amber glass bottle locks in freshness and potency.