Henry and his big dog Mudge celebrate Henry's birthday with a piñata, a lively birthday party, and a cake shaped like a fish tank, making May first the best day ever.
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.
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."
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.
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 Henry and his dog Mudge go with Henry's parents to visit Great-Grandpa Bill in the home with lots of other grandpas, they lead them all on a wonderful adventure.
Although he would rather be sipping an ice cream soda, Mr. Putter and his cat Tabby attend a cooking class with Mrs. Teaberry and her dog Zeke, where they learn 100 ways to cook beans.
When Mr. Putter and Tabby take Mrs. Teaberry to the Conservatory for her birthday, Zeke tries his best to stay out of trouble, but one of the trees is irresistible.