Sidekick
Not as bad as you think. You get to do plenty of heroic deeds... but no one ever writes your name in the books, why is that? But it also means that you don't have so crazy nut-job villan after your tail all the time... rather you might have a tail of your own. Maybe your like donkey from Shrek... humorous and charming, you have to work for your own spotlight there sidekick, and you may just get the "girl" dragon or the prince's younger cute brother.