While not particularly impressed with the cat enclosures, I do think there is an important point to be addressed here. Like the red river hogs at Edinburgh, there is a creeping control over ownership, care, and authenticity in captive animal management. There should not have to be a need to prove your innocence in demonstrating that an animal is captive-bred at a specific location. We employ customs officials to ensure CITES regulations are not broken. The application of this piece of European law is very worrying to me. Unless this leopard is a pure subspecies, I don't understand why it is even being treated as an endangered species. A DNA sample would demonstrate its mixed origins if a generic zoo leopard, and verify it had been captive-bred.