I have been told piebald but if you look close up it looks like he is raw
under his jaw and a spot on his side. I have also read that they have a lot
of health issues.
I cant see the "raw" spots, but looks like any piebald I have seen (only one in person, the rest where in photos,video or stuffed though) I don't think a few raw spots on the Off color area is a shocker, less pigment protection maybe? Other than the color, looks healthy to me though.