Elephants never accidentally hurt somebody, they can feel a single piece of hay on their skin and they always know exactly where they're feet are since if they hurt their feet they die. They may accidentally give you a flat tire if YOU'RE not paying attention to where you walk but that your fault, not the elephants. I think this child mostly helps clean the stalls and yards and is only in direct contact with the elephants when there are at the very least, two handlers present and the elephant is calm and relaxed.