Paco believes that if he drinks water from a werewolf's footprint, he'll turn into the biggest, fiercest canine he can imagine: a Chihuawolf! Instead, he and his best doggie friend Coco end up being chased by an actual werewolf! Then his crush, the beautiful Afghan hound Natasha, goes missing, and Paco just knows that the werewolf has her. What's worse, all the kids in the neighborhood are searching for Natasha, and they are headed right into the werewolf's lair! Now it's up to Paco and his team of dogs, cats, skunks, and chickadees to save the day!