"Dog Man is down on his luck, Petey confronts his not so purr-fect past, and Grampa is up to no good. The world is spinning out of control as new villains spill into town. Everything seems dark and full of despair. But hope is not lost. Can the incredible power of love save the day?"--Provided by publisher.

When a new bunch of baddies arrive in town, Dog Man and his friends are called into action, but in order to save the day they need to join forces with Petey, the world's most evil cat.

"Pedrito el gato sale de la carcel y tiene una nueva vida por delante. Mientras reevalua lo mas importante en la vida, Peque Pedrito se debate por encontrar bondad en el mundo. Podran Pedrito y Hombre Perro dejar de pelear como gatos y perros, y juntar las patas para trabajar en equipo? Ambos se necesitan mutuamente mas que nunca... Peque Pedrito y el planeta cuentan con ellos!" -- While Petey the Cat has reevaluated what matters most in his life,...