Sandy

Sandra "Sandy" Cheeks is a fictional character in the Nickelodeon animated television series SpongeBob SquarePants (and the spinoff series Kamp Koral). She is an anthropomorphic squirrel who wears a diving suit and lives underwater. Sandy is voiced by Carolyn Lawrence and first appeared in the episode "Tea at the Treedome" that premiered on May 1, 1999. Sandy was created and designed by marine biologist and animator Stephen Hillenburg, the show's creator.