Move over, Dora the Explorer! Toys based on Disney’s Doc McStuffins (from the animated show of the same name) are climbing up the most-wanted lists at retailers this holiday season. Dottie “Doc” McStuffins is a six-year-old African-American girl who aspires to be a doctor when she grows up, practicing on her toys using her magic stethoscope. The character was a surprise hit last Christmas, leading many stores to increase their stock of Doc McStuffins toys this year. Doc McStuffins has been applauded by experts and parents as a positive role model who reflects the diversity of the world today.