Buck Bomb 2 Hot Does contain urine from two does collect during the peak of their estrus cycle. Use 2 Hot Does to imitate two estrus does in your hunting area to draw in bucks looking for a double play. 2 Hot Does will boost the drawing power of mock scrapes, particularly during the pre-rut through the peak of the breeding period. The easy-to-use dropper bottle contains a scent that is perfect for use with the Buck Bomb Detonator retractable scent wick (sold separately) or with the included spike wicks. Whitetail natural urine scents are also available in Doe 'N Estrus, Doe "P", BucRut, Scrape Generator and 180 Day Estrus.