yesterday we had a casualty. We lost half of our chickens. One was badly hurt. Some skin on her neck is torn and I believe there is also a little hole. I have used corn starch to stop the bleeding. But she cannot stand on her own, neither can she eat. I was able to dip her beak into the water bowl... it happened 18 hours ago. I wander if she can heal on her own. She has been with us for 7 years...