Will chickens be happy with a pavillion type set-up ? Or will they constantly feel insecure? I really don't "need" walls, in fact I need as much ventilation as possible, so I was planning to go with more of a shelter than a coop, but I started to wonder if they will feel safe enough?? I intend to have one solid wall and the roosts will be against it. I seem to remember that my grandma's coop was open on two sides and the roost was up against one of the two walls, so I guess it worked for her. Reassure me!