i purchased an old tall fridge.... you dont normally hang chickens as its reckoned there is no benifit , hanging chickens is said to be 1 day max but i cant say as ive never hung a chicken, but i hang ducks , geese in the fridge these can be hung for 2-3 weeks and more at 2 degrees, possibly in a vacumn bag to stop drying out, beef can be green mildew on the outside and its ok , the butcher will scrape the mildew off before you see it. pluck first , leave guts in while hanging..... my ducks are so tender after about a week. ive found the £10 fridge a bargain as it has ducks etc in all summer hanging from the top rack, no flies no heat etc