My daughter found a chicken running around in the city neighborhood her boyfriend lives. She thinks it ran away. She brought it back to our house and we have her quarantined, now going on 2 weeks. She looks healthy, no lice or mites. Eating and drinking. Poop looks good. Very alert and her nose and eyes look good. In all, she so far seems healthy except for a few black spots on her right foot. She doesn't seem bothered by them at all. I just don't know what they are and before I introduce her into my flock in a few weeks, I want to know what they are. If anyone has any ideas it would be appreciated