Suzi is 6 months old. She is quiet . Sometime's she will look out of the second story window and bark, or she will bark a little at our birds. that is all. Suzi does not even bark at people or when they come over. Instead, she wants all their attention
Suzi sometimes, has barked when she knows that I am outside the door or not far away. She lays down right at the front door too. But, nothing major. I have been gone more then 6 hours before , and she is fine. I ask the neighbors and they tell me they never hear her.
You will be fine with your new baby. Yorkie's do have their own temperments nad not all of them are the same. I believe there is A lot of variety between the Breed.