Since flu season is coming I'm going to make this about the ninja getting flu shots. There like 6 years old. Nya is 4 years old. I love doing story's about things like that! I enjoyed writing about young ninja. I know a lot about little kids.this book could teach you a thing or two about taking little kids to the doctor. I love little kids. And this story will be even more fun for you if you like them but I'm sure you will love it either way. Enjoy.