Marley, a rambunctious puppy, makes himself at home while causing lots of trouble, but then proves in a very dramatic way that he is a valuable member of the household.

Marley the rambunctious dog sniffs his way to Cassie's school and spreads chaos as he searches for her.

Marley's family takes extra care in getting their blue-ribbon pumpkin to the fair, but with a dog like Marley around, being careful isn't always enough.

Marley's family tries taking him to obedience school.