Welcome to YT, Bullet is just adorable, I love his name, very befitting a yorkie lol. Can he see out of a window and reason he sits on the back of the sofa. If so perhaps in your new home you can set something up where he can still outside.
Some dogs just like being high and sofa back is ideal. My guy perches on the back of the sofa also, sits or sleeps. All my passed girls were perches as well. Once a sofa back percher always a sofa back percher. Stick around and see other quirky lil yorkies lol
