Can a leopard change its spots?

Sad one today. I attended the funeral of my friend's 21yr old daughter who lost her battle with cancer.
To get a bit fresh air afterwards me and my hubby went a walk at Edinburgh Zoo. It wasnt long before it got dark and to be honest much of the animals were in hiding and I couldnt blame them as the temperature was freezing. But, managed to get this shot of the female leopard who was acting like a big kitten looking for attention from the few people still braving the cold. She is an absolute beauty.