Sorry for your loss. Perhaps someone took him because they were worried about him sleeping outside at night? I saw that you used to keep him in the garage but changed to outside. Yorkies are really too small to be left outside alone or in a garage. Hopefully he
was taken or found and isn't hurt.
From another thread of yours:
"Dog barely leave my site...i got him after he was a year..he barks alot..i leave him outside when I don't have time for him... N he sleeps outside"