She does look very large i think she will prob end up really big. What is your price range? I got my baby girl Daisy from this breeder i highly recomend her here is her website
http://www.firebrandyorkies.com/ and here is the link where you can see my new baby
http://www.yorkietalk.com/forums/showthread.php?t=64484
there are 2 other YT members who have ordered from her to. just a suggestion.