mutt

My dog is a mutt, but he is really a good boy. He's a Big Goofy Dog. He's currently having an issue with scratching, I mean A LOT! He's scratched so much that he's got sores on his ears and some of the fur has been scratched off, and he's starting to loose fur on his sides where he scratches so...

Is the doggo papered? A mutt? Pure? And would you be willing to breed it to someone else's pupper that you met on this site?