Buck attractant PeakRut Doe-N-Heat Scent Granules-20 oz. bottle PeakRut Doe-N-Heat weatherproof scent granules will work in any weather condition-rain, snow, hot, and cold. Contains true doe in heat gland secretions and extracts. Keeps working for days after each application. Convenient shaker bottle for easy application Guaranteed to drive breeding instincts crazy in wild bucks.