Well, Carl did it secretly but he convinced Jacob to wear a mohawk for the first summer haircut. He told him he was just going to cut it normal, but then he left the part in the middle there. Jake thought it was awesome after all, so he let him keep it that way. Now all we have to do is convince Alex! So, in gratitude , Carl let Jake give him a trim. At least I got to put it to rights when he was done!