Hannah, I know when my parents moved to a new house, their yorkie had a TERRIBLE time adjusting. She was up and down all night, a nervous wreck, vomiting and diarrheaing all over the house, would not eat....it was a mess. But after a couple of weeks, everything slowly got back to normal. They just treated KoKo the way they always had and let KoKo work out her own kinks that she was experiencing. I know you are having a hard time with Thor. Be patient with him. A move in and of itself is a HUGE change for the little guy...maybe one change at a time will help out with the situation. Best of luck to you.