Joey Wagner is an animal rescuer and he came across a badly mange-infested pit bull puppy that happened to be alone in the cold. So immediately he picked the little guy up and took him to a vet for some much needed care. A day later, Joey decided to check in on the little guy (who by the way had to be completely shaved to treat his terrible mange.) When the little pit bull saw him, he was so overcome with joy that he jumped right into his arms. Joey decided to keep the dog and named him Mojo.