I don't know if it makes a difference, but Kaji is a boy and I want to start getting him use to a topknot. I'm only going to grow his hair out once (even though I originally said NEVER

) so I'm hoping to get this right. I have no idea how to place one properly, and how much hair to grab. He's wearing a ponytail now and looks like he has a fountain on top of his head because it's still a little short.
Anyway, any tips? Pics would be appreciated.