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.
When Mr. Putter cannot sleep after eating too many of Mrs. Teaberry's pineapple jelly rolls, he and Tabby take a moonlit stroll that ends with the perfect neighborly gathering.
Mr. Putter is convinced to run in a senior marathon with his neighbor, Mrs. Teaberry, when he learns that second prize is a train set. Will Mr. Putter make it to the finish line?
While enjoying autumn weather and activities, Mr. Putter, realizing how much he misses going to school, takes his cat Tabby, their adventurous neighbor, Mrs. Teaberry, and her cake-loving dog Zeke to "Show and Tell."