I picked up my silkie chicken and noticed that she had a lump on her leg. I'm not sure how to explain it, but it's raised and had a really thick black scab. I washed the area and the scab loosened and actually came off The area that's left in about the size of a golf ball, raised, and red. (And really nasty looking!) Pretty sure it's infected. I put on some neosporin and wrapped it up, but I think she needs some sort of antibiotic. There are not any avian vets where I live so I don't know what to do! I have cephalexin...but that's about it.