I have a 4 month old frizzle pullet that seems to have injured one foot, and I'm not sure what to do. She and three other have been sharing a large metal dog crate in the garage for the last month (when the temp went below 20 I moved the younger ones inside). The floor of the cage is a plastic tray, covered in 1" of pine shavings. There are several roosts in the crate, blunt cornered 1'x1' wooden strips. The bedding is dry and no one else is showing any problems. I haven't had bumble foot before but after reading up on it and gout- I don't think that's what this is. No hard places or open sore, she's just holding one foot up, and when she walks she curls the toes under and sort of knuckles along on the top of her foot. Any ideas what I can do? I'm afraid she'll injure the leg and joints by walking the way she is- and I just have no idea what to do or how to treat this