Mr. Putter's neighbor, Mrs. Teaberry, decides that they should join a band, but finding the right one isn't as easy as it sounds - for them or their pets.
To relieve the boredom of a long, hot summer, Mr. Putter and his cat Tabby join their fun-loving neighbor, Mrs. Teaberry, and her mischievous dog Zeke on an adventurous sightseeing boat cruise.