Sassy and Waldo love school! They get to wear a trench coat and everyone thinks they're a new student named Salty. Except Stewart. He knows the truth. But then Stewart has to stay after school for a club. Sassy and Waldo know that a club is a sandwich. But it's not that kind of club. Sassy and Waldo go to the best place to wait for Stewart in the empty school: the cafeteria! Snacks! Running! Places to nap! Their classmates find out what Salty...

Sassy and Waldo have been cast in the school play and they couldn't be more excited. They love to play! Only this isn't that kind of play. Sassy and Waldo are good dogs. They will do anything for their boy, Stewart. That includes putting on a trench coat and pretending to be a new student named Salty in his class just to make sure he is happy. But this month Stewart's class is going to put on a play. PLAY! There's nothing that dogs love more than...