i don't know if this has been mentioned but with a post this long probably has, but when he gets stronger you might ought to worm him and your whole flock, both external and internal parasites will make chickens very sick and can kill them, but get him over the mites first, then procede to worming.
http://docs.google.com/viewer?a=v&q...k8cZso&sig=AHIEtbQjrfmGRxDw5B_UrnbGKxNg1QMpTQ
http://docs.google.com/viewer?a=v&q...k8cZso&sig=AHIEtbQjrfmGRxDw5B_UrnbGKxNg1QMpTQ
Last edited: