When Mommy decides to surprise Cassie with a newly painted bedroom, she is careful to put Marley in the garage before she gets started. But as soon as her back is turned, Marley ventures into the house to "help." By the time he's done, the messy dog is in need of a little help himself! In this easy-to-follow story with beautiful full-color illustrations, Marley's good intentions lead to a series of mishaps that will entertain and delight young readers.