Have you contacted Carolyn? she is a YT'er and has really pretty babies, she is in gig harbor her Yt name is calaryn yorkies. I know that she has a website too.
If you go on ytca.org and look at breeder referals for Wa there are some good breeders there I have seen a few of Dorreen Hubbard's dogs in the past, the two that I saw were pets but absolutely breath taking.
There is a breeder in MT Vernon Wa which is right next to me who knows my groomer really well. I have only heard nice things of her she is also on the breeder referral for ytca but here is her web site address :
FIR ACRES
I haven't worked with any of these people in person but have heard many good things about them. It was hard at first for me to find someone in Wa.but after a little research I have learned that we are blessed with quite a few good breeders here in the northwest.
Hope that this helps a bit