After I got an extra set of hands I checked him out and it appears to be around the ankle joint. His toes are drawn together, so i'm still not for sure that its his ankle. Only thing I can figure is he may have landed wrong jumping from the roost. Not sure of his exact age, but his spurs are barely poking out.
I'm not smart enough to post a picture, maybe my better half can do it for me.
Leaning towards pot pie.