One of the questions I would have is how old was the Yorkie you babysat? I sat for one once too. She was about 6 years old and nice and calm and sweet as all get out. You have to remember that a new puppy will not be ANYTHING like that. They usually don't calm down very much for the first year and then some. I think you are responsible to come on here and ask the question you did; I commend that. I would read up on the breed, see what they are prone to, some general characteristics, and balance that info. out with your schedule (do you like to go out on weekends or weekday nights, do you go on vacation, and such). In regard to reading up on the breed, some real hands-on info. will come from reading through the posts on the Forum. Good luck with whatever you decide!
