Welcome to Yorkie Talk! That is a cute baby!
Unfortunately I am new to having a Yorkie so I can't really help answer your question. From what I understand though it is really just a guessing game on what it will look like as an adult as they tend to lighted so much over their first couple years.
Good luck with the puppy!
__________________  It's raining Yorkies here! LOL Teek  ,Rowan  , Raksha (Grand Puppy)  , Raelyn  |