One of my girls is limping and favoring her left leg. She was fine last night, but this morning she is limping and sitting on her haunches. She is also panting. I have isolated her, she has fresh water and food. I felt around to make sure that nothing was broken, and I don't feel anything out of place or broken. She doesn't seem to be in any pain, but I am still concerned for her. Any idea as to what could be wrong with her? She hasn't layed any eggs yet she is going on 7 months old now. Could this possibly make her limp? I just went to check on my EE, and notice that her stool has a trace of blood in it. What can cause this. I read that cocci can do this, but how do I know if that is what it is? My vet charges an arm and a leg to look a chicken's.