Hi, I was delievered a Basenji mix w/Shephard, instead of an American Bulldog/mix. This dog is adorable and I deceided to keep him. He was sent to me from a shelter in Alabama. His name is Marley. Can someone talk to me and confirm it was a good decision to keep him. Is he trainable quickly and should I start now with kindergarden training? Your comments are appreciated. How are they when they grow up? How are they with people? Thanks