It's called the "teddy bear dog." Half shih-tzu and half bichon frise. In Canada we refer to the Shih-Tzu and Bichon Frise cross as Mollydogs instead of teddy bear dogs. I have two of them and they are wonderful.
I pinned this because Great Danes are my favourite type of dog and when I am older I want to have one before I have a kid. I just love how big great Danes are compared are to babies and kids, also I love how they are such gentle dogs.