Mr. and Mrs. Crabbe are enjoying their seaside vacation . . . until a certain dog blows away their umbrella with an enormous fart. Before long, Walter is banned from the beach. While Walter is stuck in the beach house, Betty and Billy hunt for treasure out on a sandbar. As soon as they find a nickel, Mr. and Mrs. Crabbe elbow their way in. Soon all four get marooned during high tide. Will Walter hear their cries for help?

Walter's family is holding a yard sale, but there are few customers. Walter, fartingcontentedly near Father, wonders why. When a man offers ten dollars for Walter, Father readily agrees. Walter wonders why. Walter is sad to leave his family behind, but relieved to discover that his new owner is a clown. Walter figures he will help the clown bring joy to children on their birthdays. But the clown has a dastardly plot: he will use Walter's gas to inflate balloons and then pop them to stun guards during bank robberies. Will Walter turn to the dark side? Of course not He comes out a hero and is reunited with his family by doing what he does best.

Walter the Farting Dog is now a hero of the high seas

Everybody is having a great time on a cruise . . . until a terrible odor permeates the ship. All signs point to Walter, and so he is first banished down below, with the stinky cheeses, and then into a lifeboat to float behind the ocean liner. Then catastrophe strikes How long will the great cruise ship and its frightened passengers be marooned on the high seas? About as long as it takes Walter to digest that cheese

Walter the dog creates problems with his farts but becomes a hero when burglars enter the house.