I can't actually personally recommend a breeder yet...there are several I'm interested in talking to, but I'll have to get to know them better before I know whether or not I'd buy from them or not.
I think a good place to start is the YTCA's website
http://www.ytca.org/breeder4.html I'm sure there are both good and bad there as well..you have to be cautious with all breeders.
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~Magnifique Yorkies~
Purchasing from backyard breeders, pet shops, and puppymills perpetuates the suffering of other dogs.
Educate yourself and buy from reputable breeders or rescue.