Overview: Make way for Marley! When the Grogan family is ready for a dog, they choose Marley, a yellow furball of a puppy who quickly grows into a large, rowdy Labrador retriever. Marley has a zest for life, and as he grows, so does his enthusiasm. He has an appetite for whatever he can get his paws on - from fine jewelry to underwear - and the one thing he always finds is trouble. Marley even gets kicked out of obedience school! Can this rambunctious...

When Cassie goes to her first baseball game with her father, Marley comes along, and he wants to get onto the field and play baseball too.

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.

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.