Someone needs to educate this school on Service Animals since they chose to hang a moronic sign saying that the Service Animal had to be in a vest, and have papers. Hello Morons! No, you don't, especially in the state of Nevada! Most places train the animals but don't give papers, or the vest, so there goes you asking for proof, and by no means can you ask what the service the animal performs, or what the person disability is either. I have Service Dogs, so I'm well aware of the laws concerning them, as you should be before you go posting signs that make you look like an ass!