I have an 11 week old BO cockerel. This morning when I went out to their coop he was on the floor getting trampled. I picked him up and he is having difficulties in hold his head up and standing up. I moved him to another spot where he wouldn't get trampled by the other chicks while I was setting up a quarantine area for him. When I went back out to fetch him he was back laying in the pop door doorway again getting trampled on. I have now moved him out completely. I looked in my Chicken Health Handbook but bouldn't find his exact symptoms. Just wondering if anyone has any ideas what may be wrong with him... Not sure how to treat him. I did give him some vitamins with electrolytes. He has both mash and crumbles to eat. I'm not sure if I should feed him anything special. Any ideas???