Dunc and Amos are bound for Uncle Woody's Santa Fe cattle ranch for a week of fun. Who's been making off with all the prize cattle? Can Dunc and Amos stop the rustlers in time to save the ranch?
Dunc and his best friend, Amos, are planning the best route to get the most candy on Halloween. But their plans change when Amos is slightly bitten by a werewolf. He begins scratching himself and chasing UPS trucks: he's become a werepuppy!