we have four 20 day old chicks hatched by our broody who are free ranging in our 1/4 acre yard all day. yesterday when i came home from work, we noticed the mom had gotten inside our fenced in garden. chicks must have been stuck on the outside. anyway, one of the chicks is limping pretty badly, i looked and did see a little blood kinda at the top on the leg where they start to feather. nothing else appears wrong, no swelling that i can see. is there anything i can do for the little one? it seems to be getting around fairly well apart from the limp. i wonder if one of the big girls attacked it while momma was stuck inside our veggie garden?