Snoopy forgets Woodstock's birthday, uses chores as payment at Lucy's yard sale, and replaces a daisy for Charlie Brown.

Snoopy comes to the rescue of his least favorite neighbor, gets stranded on a sandbar, and chauffeurs an injured Woodstock.

Snoopy wants to have as much fun as he can before summer ends; Snoopy freshens up a game of fetch; and Lucy wakes up in a bad mood.