Thank you all so much for the wonderful advice. Unfortunately, we fall so in love with Yorkies and just want one no matter what, but in the end it can be a disaster. I just want her to really research and visit where the puppies are living and meet the persons/people who are breeding and raising them. I told her not to fall for the whole "teacup" word and there are go guarantees on the size and be leary of anyone who can 100% guarantee the size. My Roxie is bigger then her mom and dad, so you never know. It will prevent future heartache and possible loads of money.
Thanks again Yorkietalk!