Arthur Wiki
Doodle Dog
Doodle dog
Gender Male
Animal Dog
Cartoon debut "The Secret Origin of Supernova"

Doodle Dog is a fictional superhero aimed at younger children to help teach them important things like respecting elders and looking carefully before crossing the street.

Arthur was a fan of Doodle Dog when he was younger, and was going to dress up as him for a comic book convention in The Secret Origin of Supernova, but after several kindergartners told him that the show was for little kids, he gave up on Doodle Dog.