I had a yorkiepoo. BEST little dog I've ever had and he was extremely smart from the start! He was suchhh a lover boy! They have the type of personality where they don't want to lay next to you...it's always ON you which I think is adorable. He slept under the covers too and was a real tunneler. He had a lot of yorkie traits including being stubborn to potty train but it was WELL worth it!
Whenever our family gave a "group hug" he'd come up right in the middle of all of us and wag his tail wanting to be picked up. So cute! They don't want to be left out of anything
. He never growled at any dog or person in his lifetime...he was just a complete sweetie! RIP my little Brody
All i have to say is your daughter will be VERY happy with a yorkiepoo!
Good luck!