Xan (Alexander Michaletos) lives on a ranch in Kenya with his mother (Hope Davis) and father (Campbell Scott). When the family stumbles upon an abandoned baby cheetah one afternoon, Xan takes the cub in and begins to care for it as if it were his own. Over time, Xan grows incredibly attached to the cheetah, which the family names Duma. But some relationships cannot last, and in this case, Xan must learn the hard lesson that not all animals are meant to be domesticated.