Cassie gets to bring home the chicks her class hatched at school, but when Cassie leaves Marley alone with the chicks and the latch opens, the chicks escape and Marley must try and return all the chicks to their cage before mom and Cassie get back.

When the irrepressible pup accompanies her family to the annual community Easter Egg Hunt, she mistakenly conducts a very messy search through the stores in the town square.

When a pair of kittens joins the family, an exuberant Marley enjoys teaching his new friends all about life at the house, from where to wait for Cassie to where not to sniff, until a thunderstorm reveals helpful lessons that the kittens can teach.

When Mommy decide to surprise Cassie with a newly painted bedroom, she is careful to put the dog Marley in the garage before she begins the task. 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.