Oswald

A story about a blue octopus and his dog, who looks like a hot dog, called Weenie, and their friends like Daisy the daisy and Henry the penguin.

Oswald is a 2001 musical animation movie, starring Fred Savage, David L. Lander, Debi Derryberry. It holds an IMDb rating of 7.6/10 from 2,551 votes and runs 30m.