When Arthur and Buster take the bus downtown together for the first time, they fall asleep, miss their stop, and wind up on the other side of town. Will Arthur and Buster be able to put their heads together and find their way home?

Arthur's determination to prove he is responsible enough to have a puppy brings him a menagerie of animals to care for.

In this tale of miscommunication, Arthur must soothe the feelings of his upset friends.