My son just turned 4. He is the sweetest kid, sees good in everyone, will gladly have a full conversation with anyone, confidently walks up to all adults and participates in whatever is going on without even taking a look back to see if I am near.

He needs to learn about stranger danger. Hopefully without completely breaking his spirit. Help please! Any books, iPad games, YouTube videos, shows about this subject matter. Any and all advice welcome and appreciated.

Edit: Saying to keep an eye on him isn’t helpful. I already do that. That doesn’t teach him a thing. My son goes to school, rides a school bus, plays on playgrounds, interacts regularly with others. I of course keep an eye on him. But HE needs to learn about this…at his own level.