Shots and Kindergarten

As we're beginning the school enrollment (at the moment I've decided against home schooling...or against ME home schooling) we've received a notice that Miss Molly is missing a shot. Not sure how, but could it have been the three moves and three changes in pediatricians since she's been born??? Anyway, I just told her that we need to take her in to get a shot so she can go to Kindergarten. She says, "that's OK mom, I won't go to school." Just like that. She'll stay home with me, no going to school. Well....OK then...