Hi Aunt Angus: Thanks so much for writing. I did check for injury. She was a rescue and is blind in one eye. She has never laid, but she is so sweet and I wanted to give her a good life. I can only imagine she was very traumatized before our animal services found her wandering around a park, just skin and bones. She was never a good walker. It seems her legs are scaly as a problem as I can't seem to find an injury. You are saying it could just be old age. I'm encouraged as she is getting herself up a step and into the coop at night by herself and is sitting on a perch. So, I'll continue to treat her legs. If she needs special attention with getting to water and food, I'm fine with that. The main thing is I don't want her to suffer and I won't let her starve.