Hi Dorothy,
There are some great
dinner shows at Walt Disney World. We took my daughter to all three of them when she was little, and she enjoyed them all! Let me tell you about each so that you can choose what will be most appealing for your little girl.
For a hoot-hollering good time, try
Hoop-Dee-Doo Musical Revue. Located at Disney's Fort Wilderness Resort & Campground, this dinner show includes fun, foot-stomping music and lots of high energy. My daughter always loved not only the entertainment at this show, but the fried chicken as well! If your little girl is still of the age where playgrounds are appealing, there is a wonderful playground located near to this dinner show for some before or after dinner playing.
Located quite near to Hoop-Dee Doo Musical Revue,
Mickey's Backyard BBQ is another option. This evening has more of a casual, picnic feel. There is live music, and then the part that my daughter loved, you can dance with Disney characters!
A final option is
Disney's Spirit of Aloha Dinner Show, located at Disney's Polynesian Village Resort. We attended this with a couple of other families, all of whom had children, and the children enjoyed the show and entertainment. At this show, there is hula dancing, fire performing, and more told in a story on stage.
I hope that at least one of these options would appeal to your little girl, Dorothy! Check out the links I provided for more details on each dinner show, and have a great time planning your magical vacation.