Egyptian vet Hassan Shatta, an equine surgery specialist who runs the PETA clinic, treating donkeys and horses used by locals to transport visitors in the Jordanian ancient city of Petra, is pictured on May 27, 2021. - Herds of hard-working donkeys once carried hordes of tourists on the rocky paths of Jordan's Petra, but visitor numbers crashed amid coronavirus and the loyal animals now face the chop. (Photo by Khalil MAZRAAWI / AFP)