The last couple days we’ve noticed one our hens with a slight limp in the right leg. We looked the foot/leg over no obvious sign of a cut or infection such as Bumblefoot. It hasn’t totally slowed her down. She still roams the yard like the others, just not as enthusiastic. Thinking maybe a sprain or pulled muscle? Does she need to be separated or will she come out of it on her own? Thanks in advance.