I recently began fostering a 15-year-old blind (and we think mostly deaf) dog. He seems to get around alright and walks on a leash (though you do have to guide him so he doesn’t collide with walls and things), but how can I get him to get to know the layout of my house? When he walked in for the first time, he took a few steps, nudged a wall, then plopped down where he was and doesn’t seen to want to move from there. Obviously we’d like him to be able to get around to some extent on his own (at least enough to drink/eat and not run into furniture), but he doesn’t seem to want to move. When I went to the next room and I wanted to keep an eye on him, I just picked him up and moved him with me. Is there a good way to be doing this? Should I keep him leashed at first to bring/show him around? Help!