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.
Trying to be neighborly, Mr. Putter decides to serve tea to Mrs. Teaberry's knitting club but chaos ensues when Tabby the cat and Zeke the dog find the party irresistible.
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.