Lil Jo Jo... well, what can I say? He's so small, but very protective like a bigger dog (pitbull), but is also friendly - doesn't bite, just barks. He is good to people that he's around a lot and smart - lets you know when he needs to go to rest area and when he's thirsty. Grabs his toys and drops them in front of me when he's ready to play. Jo Jo is all I need - he is a true friend to me.