My cat came in from spending the night outside yesterday with a bie mark. It is on his side about where his shoulder is, which is an unusual place for a bite on a cat. All the hair was removed (I'm guessing at the time of the bite, at least it was gone when I first saw it.) and it looks like a full impression of teeth. Like the top half of a human bite mark from canines in (definitly not human but general form) about an inch to an inch and a half in size. I have never seen anything like it or anything resembling it online. Does anyone have any idea what bit him? We live in a suburban neighborhood of Richmond, VA