Elmo Visits the Dentist is a 2007 Sesame Street storybook. The Big Bad Wolf has a toothache, so Elmo offers to take him to the dentist. Elmo accompanies the wolf to his dentist appointment, where the nice dental assistant, Miss Stella, makes Big Bad feel comfortable by telling him what's going to happen. Dr. Bradley finds that the wolf has a cavity, and needs a filling. The wolf promises to brush and eat more fruit and vegetables.