J.P.
you may just want to keep in trimmed short until it fills in, maybe a little modified bob. My friends daughter had that till hers filled in and it was really cute! My son loves to brush his own, and my hair. Maybe that is a way to start. Have a hair brushing session when you aren't trying to get her out of the house. You can even sit in front of the mirror and show you how it looks before and after.