Time goes by
Four years later, the zoo managed to survive and Olga was still working there. She had made friends with other animals as well but the thought of Ishil the cheetah still remained in her mind. It bothered her that they were apart after growing so close, but one day she caught the news that a circus was arriving in town and it sparked her interest.
The circus is still a big thing in some parts of the world and features trained animals. Sometimes they can just be with human performers, especially since training animals to perform tricks has been seen as a form of cruelty towards them among the general public. Hopefully, they will not be used for our entertainment in the future.