Just checking your thread to see if there's any news about your Yorkie.
I am so sorry this has happened. Hopefully, today will bring better news for you.
There is a thread on here giving suggestions to help when a pet is lost. Perhaps you can get some new ideas there, too.
I'm not sure if this link will work but it is a "sticky" near the top of this forum.
http://www.yorkietalk.com/forums/gen...st-yorkie.html
Best of luck...