Jurassic Park with a twist

This is a continuation of our previous story. Sempi and I are still at the Swap n Play. He's still playing with his cranes and trucks and I'm still playing with three dinosaurs. 

Sempi: Appa my crane is going to help build a fence around the dinosaurs. 

Me: Oh yeah?

Sempi: Yeah people can come and milk the dinosaurs. 

Me: Milk the dinosaurs? 

Sempi: Yeah, like milking a cow, they can milk a dinosaur and drink it. 

He's gonna be so disappointed when he finds out dinosaurs are not mammals.