Sure you might wsant to suggest other material, but since dinosaurs seemed relatively harmless, why prohibit it?
Humerous story. He was about 6 or 7, and I went into the kitchen and noticed a terrible mess on the floor near the refrigerator. Asked him what happened. Took a while but the story came out. He was pretending to be an Oviraptor. (The egg stealing dinosaur). He dropped a few eggs, and tried to clean up the mess, though not too well! LOL I couldn't be angry, it was just too funny!
LOL! That almost sounds like something from a Calvin and Hobbes cartoon!
Your son sounds like a very cool kid. I'll bet he makes you proud.
Just curious why