This is Pochi aka Wolf aka Bratwurst (roasted sausage!). He is the puppy of Moco and Capu... the 'unexpected' child!
Because he was the only puppy, he became much bigger than his parents. I think he is still growing.... please don't!!!! hahaha He is such a clown... his speciality is to come up to you on a sofa, climbs up on your chest, and if you talk to him, he paw-slaps you. He is so quick!
On YouTube there are many videos of him. Just search for Pochi and Pomeranian and you will find them! http://www.youtube.com/watch?v=3NkQxLRdtbE