no, as soon as i gut the carcuss i cool it when i rinse it, then it goes into the water trough, of brine and ice water, the water is not all that cold but cool enough to keep the meat, i also 1/4 the carcuss as we clean them, there is a website on dressing and ageing meat (deer)and how long to safely age meat in what tempatures, you can also feel rigor mortus in the meat or as the muscle relax. i will look up that website address as it is handy for more then just hunters