OK, guess i should introduce myself first, I am Denise and I live in Ohio! I am owned by three yorkie girls and recently joined.
I am very good friends with a show breeder and her and I cringe everytime we hear someone go on and on about their "baby face" yorkies! This term IMHO is way overused and is as bad as the term "teacup" and neither are used by reputable breeders of course! Yorkies can be cute or typey or even adorable, but people like to try and tell people that this is the beloved baby face or baby doll face you hear so much about...it is an advertisement ploy...and it is not talked about enough~
The YTCA actually has it in their ethics that terms like this should not be used when describing your yorkies....you can see that at their website! SO of course there is no clear cut definition for this term...
Denise