YT is my favorite too!
I also like Brooke's store, the breeders who are members here, the puppymill rescue, the YT rescue and ...
www.just4pups.com www.yorkiecouture.com www.dandieyorkies.com
Not yorkie specifically but good dog sites are
[url]www.MightyMiteDogGear.com[url]
[url]www.deltasociety.org[url]