Which is your favourite breed of dog?

The only dog I have ever had has been a Shitzu but the first time I was too young to choose and of course no one told me we were even getting a dog back then and this time it was the same situation except for the age thing. But shitzu's are a good breed: they do not shed (hair), they are friendly with small children (and there is a baby in the house), and the are just really calm and manageable (although our puppy is crazy hyper, so I do not know about her).