I have a dom who has gone gimpy. I've done a cursory exam, and can't find any obvious issues. She holds her left leg close to her body through the hip and thigh. She is gimping around with minimal weight bearing, bearing a bit of weight through the hock and very loosely held claw. When I try to get her to grasp my finger in a tenodesis action, she does not, but then again, neither does she grasp with the other foot when I'm holding her. She comes out of the coop, and gimps around with the rest of the flock, she is eating, no obvious loss of conditioning... yet. She was up on the perch last night... sleeping alone on the lower perch. A bit of a concern, b/c it was in single digits last night. She laid an egg yesterday, after I noticed the limping. Will observe a couple of days. I've thought about moving her into a cat crate at night, but hate to restrict her movement. I'm sure getting up and down from perch is not a comfortable thing for her... Ideas???