Do gorillas floss every day?

Koko does. But then Koko had some serious gum problems a few years ago, and after being repaired by a stellar team of Stanford-based dentists and doctors, she was given orders to keep up the daily flossing to maintain her new and improved gum health. And since eating isn’t quite as enjoyable without good gum health, Koko is adamant about her flossing regiment. What a role model …