a cartoon superhero dog doodle for a themed costume party banner, showcasing an adventurous puppy in a hero cape and

superhero dog doodle themed costume party banner showcasing adventurous puppy hero cape mask brave canine illustration character comics fun animated artwork cartoonish mutt drawn furry superpower comic sketch creative masked vigilante bravery pet draw tailwagging fictional guardian masking superhuman victory caninecompanion sketching super adventure daring justice pawed illustrated ai generated