Next time you go to the zoo, ask someone which animals are 'kill on sight' in an escape. The answers will surprise you. Lions and tigers are typically on the 'tranq and capture' list, but a jaguar the size of a golden retriever is 'KoS.' The zoo I was with, the two jags were the only animals on site that were on the shoot-to-kill list. Even the silverback was on the tranq-first list.