Looks like a coon with a bob tail. I've killed several with short tails over the years. I don't know if its a mutation or they get caught by coyotes or why but I've seen it several times. A guy also told me a lot of coon that live in tiles rub their hair off the end of the tail in return becomes frost bit and they end up chewing their tail off just like they do with their foot if left it a trap too long.
If it's a coon, & I'm logically thinking it is, I'm wondering why the back legs don't have any more hair. Maybe it's just an optical illusion, but I enlarged the pic & it's just odd.
That is the fattest damned coon I have ever scene in my life if that's the case. If you do kill it you may have some kind of worlds fattest coon record on your hands kevin!