If he indeed does have a puncture wound, it can be very serious. I've dealt with puncture wounds on horses; they heal slowly, and easily become infected.
Without seeing a picture of the actual wound, there's no way to know whether or not it's serious.
GOOD LUCK with your boy!
Without seeing a picture of the actual wound, there's no way to know whether or not it's serious.
GOOD LUCK with your boy!