Doc McStuffins A girl named Dottie "Doc" McStuffins who decides she wants to become a doctor like her mother. She practices her dream by fixing toys and dolls. When she puts on her stethoscope, toys, dolls, and stuffed animals come to life and she can interact with them. With help from her stuffed animal friends – Stuffy the Dragon, Hallie the Hippo, Lambie the Lamb, and Chilly the Snowman – Doc helps toys recover, or "feel better", by giving them check-ups and diagnosing their illnesses with an encyclopedia called "The Big Book of Boo Boos". Each 11-minute episode includes original songs. During ending credits in Season 1, Doc gives advice to viewers about staying healthy. Seasons 1, 2 and 3 have the original intro for the theme song. In Season 3 Doc opens up a Veterinarian clinic for fixing toy pets in addition to the regular medical services that she provides for the other toys.