It's amazing how fast their palatial cardboard condo has become a little . . . shall we say cramped? We'll have the coop finished this weekend and not a second too soon! Here they were at the start: then a couple of weeks later: and now at approx. 6 weeks: Yikes! They've graduated to a bigger perch twice and now when they line up on it they span the whole carton!! Any advice on the transition? It's in the 50's at night outside lately and mid-60 in their box in the house.