Favorite breed?

What is your favorite dog breed? And why?

For me, my favorite breed is the Shi Tzu. They are alert and lively for such a little dog. They are always happy, very loyal and usually friendly to the next puppy out there. For such a small dog, they act like they are a huge species because they act like a watch dog to their owner.They are so affectionate so they need humans to give them a lot of play time. Another good thing about this breed is that they can live in apartments with no yard. They are a big responsibility though because of its fur.