Our chickens got out yesterday. My husband didn't latch the gate when he was finished with the chickens. The wind blew the gate open. And the chickens thought "freedom". We were lucky. 1 chicken did get bit on the neck not enough to draw blood. But she was all shook up. We put her in a cage. So the other chickens won't peck her. She seemed to be doing better. She is eating and is drinking water. We let her out a bit from her cage but she went to a corner and kinda stiffined up. I put her back in the cage after I carried her for a while. Several hours later l let her out to eat some fresh produce. But the roosters got to her and climbed on her. She was weak after that episode. I put her in the cage again. Now she is making a like hurting sound. over and over again and she is not moving around in the cage. My question is should I put her down or should I wait to see what happens in the next few days. Do the roosters know when a chicken is injured? I just don't want her to be in pain. I'm kinda new here and my chickens are about 18 weeks now. Thanks to all for your advice.