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.

During a big snow, Mr. Putter decides to write a mystery novel, but what he ends up with is entirely different.

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.

Henry, feeling lonely on a street without any other children, finds companionship and love in a big dog named Mudge.

When Mudge gets sick unexpectedly, Henry does all he can to make him feel better.

Henry and Mudge the dog's boring weekend becomes interesting when Mom suggests building a castle in the basement.

No one loves to play more than Henry's puppy, Mudge. And when Fluffy the cat joins Mudge for a play date, the games are just beginning. From running to hiding to climbing galore, these two just might prove that cats and dogs really can be friends.

Poppleton the pig makes a new friend after an icicle accident, creates a bust of Cherry Sue, and gets a wintry birthday surprise from his pals.

Henry and his dog Mudge are invited to a sleepover in Patrick's attic, where they watch monster movies, eat pizza, and enjoy a contest to determine whose dog is the best popcorn catcher.

Henry and his big dog Mudge attend a family reunion.