Hi, I do remember you and wasn't Chewy rescue? Congrats on your family.
Many yorkies act like Chewy and have stronger terrier qualities than some. It isn't the size as my little Bella 3#'s bites everyone in the butt and is the first one out the door and then turns and bites everyone running out. It is just more difficult with a 9# dog and especially with babies. I frankly don't think some of this will change and I do worry for your children and for Chewy.
