Antler Ice's Doe-N-Heat Urine is the real deal! 100% pure, fresh, frozen urine, right from a doe, ready to breed. This is the hottest item in the freezer. This product has "THE RUT" written all over it! When bucks are chasing does in your area, it's time to thaw this bottle and run a drag line right to your shooting lane. For an even more effective combination, run a separate drag line of Antler Ice's Buck Urine to make that "big boy" think he has some competition!