Sanaa Zoo is looking for female Arabian leopards for their 2 males but because of the boycott its not possible ... : Blockade hinders reproduction of rare leopards in Yemen's Sanaa Zoo
I would advocate that at least one leopard might be transferred to a zoo in KSA, Oman or UAE to give it a realistic chance it may breed (before anytime soon). The center of Arabian leopard breeding had been Ta'izz Zoo in the Yemeni highlands hinterland.