When Karen sprints into Stick Dog's pipe and frantically declares a massive emergency, the whole gang immediately springs into action. After racing through the woods with his squad of strays, Stick Dog discovers there is actually no crisis at all. Instead, there is a golden opportunity to fill their very empty stomachs. A local human family is getting ready to feast on crunchy tacos, salty tortilla chips, and squishy green guacamole. Seeing the ultimate dinner spread, Stick Dog quickly starts making big plans of his own. To feed Mutt, Karen, Poo-Poo, and Stripes, he will have to use all his smarts and problem solving skills to pull off a daring backyard heist. While his drooling, goofy friends try to focus on the food, something strange keeps nagging at the edge of Stick Dog's mind. What exactly is that colorful thing swinging from the branch of a nearby tree, and how is he supposed to get it down? Join the pack for a madcap quest full of flying unicorns and tasty Mexican food.