Not done it before but we've got six this year which will be killed on Monday coming. Some need to be picked up the following weekend so they'll be hung for five days and gutted on Saturday. The others will probably hang for seven days and then be prepped a couple of days before Christmas. I'm a bit worried about the temperatures towards the end of this week too - so I'm going to keep an eye on it and if they get too far over 5, I've got a back up plan involving a fridge since I'd hate to poison anybody! From what I've read, it's important their guts are as empty as possible before hanging so 24 hours with only water - although I think ours will be a bit less as I'll let them have a run around tomorrow for their last day of freedom before just putting them in early afternoon for a mid-morning dispatch on Monday.
H