This is a cute book about a chihuahua that wants to become a werewolf to impress the dog he loves. Paco is brave but diminutive, with the heart of a lion. His small stature keeps him from being a proper suitor for his love, an Afghan hound. Determined to win her love, he goes on an adventure, looking for a werewolf. But when his love gets dognapped, Paco and his friends spring into action to save her. Along the way, Paco learns that it's not size that matters, but what is in his heart.