On letting the girls out this morning, I noticed one had something strange protruding from her butt. We bought her inside and cleaned her up a bit, but this was obviously causing her some distress. I have added a picture taken a few minutes ago to show the injury. Some background : the are a cross laying breed, 1.5 years old. Have shown canabalistic tendencies before (much better now I have upped their protein intake. They part free range and are part cooped. This particular hen has been pecked at before and quarantined whilst her wound heals. You can see from the pictures the purple of the BluKote. Can someone please help me figure out what is going on? It looks like her whole vent in inside out? I've quarantined her and she is eating and drinking and isn't being nasty.