No, sorry, I don't buy this at all.
How do you expose a child, or an adult for that matter, to an animal in a fashion that would prevent (and by that I absolutely prevent) possible injury.
Obviously the answer is it is not possible.
Dogs, cats, ferrets, rats, sting rays, dolphins, monkeys that tear your face off, deer that you hit on the road.
Look, I get it, pay the family a large sum of money and then close down any attraction that might expose a human to something that has a tooth or a stinger.
Good deal, the lawyers will win again.