Any suggestions reddleboxes ? I have 3 hens in a insulated 6x12 coop. Their roost is at the rear.So far its been about 45/50 degs.in there,about 27/35 outside,not bad ,however it will be a lot colder soon.I was thinking of building a huddlebox around the roost,which is about 23'' wide and 35 '' off the floor.I could use a heater in the coop.but fires scare me and my breeds are cold hardy.Just want them cozy. thanks, any thoughts?