Hi there. I'm way too far away to help, but I wanted to make a couple of suggestions.
First, you might have more success posting this in this section here:
Yorkie Rescues & New Homes Needed - YorkieTalk.com Forums - Yorkshire Terrier Community
Also, see if you can find a Yorkie Rescue in your area. They can help.
It is great that you realize your Yorkie needs another home for its well being. The fact that you are posting and trying to do what's right should be commended.
