Scott, yet again you have captured the essence of this moment. The cat looks so bored and fed up with its existence. I could not imagine being a creature with a vast territory being caged in, no matter how good or large the enclosure is, a cell. We know loads about dinosaurs so why do we need to have zoos? My kids could probably tell you more about dinosaurs than most animals living today in zoos.
I realize there is place for some, especially endangered species etc but the majority of the animals kept in zoos are not endangered they are only there to serve the bank balance of the institution they are kept by.