LOL That's the unknown... Whether CB would enjoy the friendship or be jealous??? Not sure how to test that without making the commitment. He does seem to have a dominance trait..... in that when I approach his bowl, he charges out and eats....from it. In his past home... he ruled the roost with a lab and chihuahua in the house. At a whole 5 lbs, he kept a lab in check with his attitude.