One of the great things about toy breeds is exactly that -- they're toys. Unlike the huge, beastly animals most of you call "pets", mine will peacefully lie next to me (on my desk) as I work. This, of course, requires that I tire him out beforehand, but that's not really too hard. He wakes me up at 5:00 AM, eats about two tablespoons of food, runs around in wild pursuit of my feet, and then falls back to sleep.
Oh,...and I should mention that he is a total girl magnet. The downside is that he's also a boy magnet and bum magnet. In fact, bums will be all like, "Ohhhhh...what a cute dog. What sort of dog is he? Can you spare some change?" (Which is too full sentences longer than they usually get out before I kick them in the shins!)