Set in the colorful Wild West, the show follows the titlular character and her deputy woodpecker, Peck, as they watch over their pleasant little frontier town. Although known as the friendliest town in the West, Callie and Peck work hard to keep it that way and when trouble comes a-callin', they make sure it doesn't stay long. By their side is her sweet-natured sidekick, Toby, a loveable cactus with a predisposition to see the good in everything and who is always ready to lend a helping hand. Each episode features two 11-minute stories and has two original songs.