I don't have any heat in the 2 main coops, and today let everyone out like I normally would. They all stayed out all day, but could've come in at any time. I had one Wyandotte that was looking pretty bad all day, and she never came in to roost. Poor gal, I think in this weather it's survival of the fittest, and she wasn't. Tomorrow I'm going to leave them all locked up, and see how that goes. All I can say is " Come on Saturday"!! Can't wait for this crap to be over.