Rush

Character Description
The superhero dog, and Sonic The Hedgehog's beloved Golden Retriever and best friend. Technically a member of the Action League, Rush serves as the Lassie of the show, warning fellow members of the League of dangers that they were otherwise unaware of. Featured in almost every episode as a background character, with its only starring role being in "Dog Day Afterschool."

Trivia

 * Rush's figure is made from a modified Mega Man figure.