More: Mo-Jo is the most loving, fun, family dog! He is our "son", best friend! Mo loves his two cat sister/brother, people, especially the UPS man! (He gets a treat). MO-JO runs on the farm, kills ground hogs, and loves his naps! I hope Purina does research for dog cancer. Mo had a spot on his ear when he was apuppy, had surgery. Thank you!