A leashed Child

Today I saw a kid with a cast on his arm so his arm must have been broken. Even more bizzare was the fact that he had a leash attached to his back ( with a harness and everything) like a a human Shetland pony, the kid was only about 3 from what I could gather but dang..... if he's that rowdy already... I want to holla at him in 24 or so years to see what Pen hes going to be in.