Respectfully, I do not think you understand fully the nature of Amur Leopards. An Amur Leopard is an apex predator that will not distinguish between one species of owl and another nor be able to be trained by their keepers to hunt as siblings. They are also specific to a regional demographic. Wild populations of Amur Leopards are found Primarily in Russia and in northern China. There is a vast tract of land in Russia that was set aside in 2012 to facilitate the growth of Amur Tigers and Amur Leopards. This program has been highly successful in that the latest census of Amber leopards is at 125, more than three times the amount that was recorded at the start of the program. There are nearly double that in zoos across the world. The objective of the captive breeding program in North America and Europe is to build a population of genetically diverse individuals for eventual release Into the Wild. This is an ambitious program but also a necessary one in that even a population of 125 could be easily wiped out in a single generation. It has been illegal to take Wild Leopards into captivity since 1960. Therefore the animals in North American zoos were all born in captivity and it is the only life they know. Like most people on this discussion thread, I believe wild animals should be allowed to be wild, however, I understand the value and importance of maintaining captive populations especially for animals that are close to extinction. I also applaud the efforts that go on behind the scenes to facilitate the genetic diversity in the existing captive population. Whether it is by perfecting Artificial Insemination methods, giving offspring of captive Leopards a means to grow with minimal exposure to humans (as has been done by the Royal Zoo of Scotland) or pairing of wild animals that are in human care for rehabilitation purposes with captive individuals (as has been done successfully with the Amur Tigers in Russia) there is much opportunity for success.