When Ada asks each of her animal friends to open their mouth and say "ahhh," she's in for a sight! Lion has pointy teeth, Hippo has flat ones, and Mouse has teeth that are teeny-tiny. Elephant's teeth are huge! Some teeth are crooked like Monkey's or sharp like upside-down Bat's, and some are numerous like Crocodile's or, well, beaky like Duck's, but everyone's teeth are just right for them. With bold colors and memorable characters, Daishu Ma gives a toddler-size salute to the power of difference--and the pleasure of a smile.