Harriet Cow: Tooth care is exceedingly important for princes, platypi, tigers, and cows. Any questions?
Prince Tuesday: I have a question, Miss Cow.
Harriet Cow: What is it, Prince Tuesday?
Prince Tuesday: What happens to you if you eat a lot of candy?
Harriet Cow: Well, you could get a lot of cavities.
Ana: What are cavities?
Harriet Cow: They are little holes in your teeth.
Daniel: And you don't want to have holes in your teeth, do you?
Harriet Cow: Hmm, I know I don't. How about you, class?
Ana, Prince Tuesday, and Daniel: Oh, no.
Harriet Cow: I didn't think so.
Prince Tuesday: I don't, either.
Mr. Rogers: Do you think fish have teeth?
Mr. McFeely: I think some fish do.
Mr. Rogers: I wonder how they keep them clean.
Mr. McFeely: Maybe by swimming through the water. That would be one way they keep them clean.