 Or maybe it'll be a duplicate so that you can have even more fun swapping with your pals. Whichever way it is, you'll have a new bright-colored pet comic button to wear on your jacket or your dress or cap. A real eye-catcher, believe me. And you know the best part is these pet comic buttons are so easy to get. You don't send in a single penny, not even a box stop, and you can't buy them anywhere. But inside every package of Kellogg's Pep you open, there's your exclusive prize.