I've been going out to check on my chickens at night and I found one of them sleeping on the chicken wire. When I put it back on the roost. The other one pecks at her tell she gets down. I only have 2 and a big run for them to run around. They shouldn't be fighting. When we lived at our old house. Their roost was a board and they were pooping on it at night. So I took it off and put a stick in there to make them feel more safe and stop pooping on the wood. At the old house I would find them sleeping under each other. Is there a problem with the sticks?