Hi folks, our polish bantam (8 months old) was walking and jumping on her perch just fine earlier. 3 hours later, we've just found her laying on the floor panting and unable to stand. When we try lift her up, she curls her toes and crosses her legs. No blood or sign of injury, I washed her feet and they look normal. Scales aren't lifting so not considering mites. We do have a broody hen (as of yesterday) and there has been a little fighting. We've separated the lame hen for now and she's eating. Her crop feels normal, not impacted or empty. Any ideas on why she may not be walking, or how to help her recover?