Hi, my name is Rex, and I'm from Arkansas! Rex is a wonderful boy. He's a little shy when he first meets you, but once he trusts you, he always wants to be by your side. He is very friendly. He does great with our resident dog. He is not your typical crazy puppy, he's a little more calm. If you want a little bigger dog that's more mellow, then Rex is your dog. He's a real sweetheart. Rex is crate trained and sleeps through the night. He is still working on potty training.