ok, i know he is a puppy but he will NOT calm down when im not in the room with him. he has to sleep in the dog room but he jumps up on the wall constantly and whines. whenever i leave the house he goes crazy and chews things up (even though there are other people there).... i play with him a couple hours a day (fetch and stuff and cuddle 🙂 ) and take him on a walk but it doesnt help.. what can i do to calm him down? 🙁