Chunk out of Shoulder

Jonathan got bit today at preschool.  Apparently him and another little boy were fighting over a red ball inside the caterpillar tunnel in the "muscle room" and this other little boy turn and bit Jonathan in the shoulder.  It was bad enough to break the skin through his shirt and of course I had to go to school to get him and look at the cut.  Luckily he had just gotten his tetanus shot otherwise we would have needed to go get one of those.  Jonathan was obviously upset and said it hurt but he seems fine now.  He asked if he still had to play with Jack at school and I of course said No.