Late last school year, my son's in seventh grade, and girls are starting to be much more noticed. He's one of the bigger kids in class despite being one of the youngest, voice had deepened, now stinks when he sweats, all that stuff.
One morning at breakfast, I hand him the local suburban weekly, which had printed a version of "So, you want to date my daughter", and say "Read this."
When he got done, I said "My peers, the dads of the girls you're going to be dating, see you like this. Exactly like this. Maybe worse. Deal with it and act appropriately with those girls."
He didn't say much, but he sure didn't disagree. I think he got the message. I hope so, I don't like dealing with pissed off dads.