My poor little frizzle chicken had some missing back and wing feathers due to over mating - solved that problem (gave 1 rooster away, got 5 more hens) but -- I had put a mating saddle on her, duck cloth with wing flaps. I don't know if it's because of the curled feathers or what, but now her...
We recently discovered that cleaning the coop is so much easier since we started attaching roosts using joist hangers. Simply lift out of the hangers and move them outside while we clean.