[livingdustmops]

There are quite a few breed specific rescue groups for Yorkies.

Here are a few more:

http://www.unitedyorkierescue.org/

http://www.yorkierescue.com/

http://www.petfinder.org You can search only for Yorkies

http://www.yorkshireterrierrescue.net/

http://www.barkbytes.com/rescue/yorkie.htm