Birthdays are the time for surprises, from paper-wrapped presents to all-out surprise parties - and your pet, too, can certainly be unpredictable! Put the two together and there are sure to be some great stories, just waiting to be told! How has your pet amazed you at a birthday celebration? What unexpected gifts have turned up, thanks to an exuberant dog or cat? Share your birthday stories with us, and photos, if possible; madcap or mushy, we want to know ALL about it!