Okapis are secretive forest ungulates that present unique welfare challenges in zoo environments due to their specialized ecology and solitary nature.
The solitary and cryptic nature of okapis means they can experience significant stress in zoo environments with high visitor density, noise pollution, and proximity to other animals. Welfare assessments should monitor behavioral indicators such as stereotypic pacing, reduced browsing, and altered sleep patterns. Zoo enclosures benefit from dense vegetation providing visual barriers, quiet retreat areas, and substrate complexity that encourages natural foraging. Social housing must be approached cautiously since forced proximity causes stress in this naturally solitary species. Okapi welfare programs also contribute to conservation of one of the world's most threatened large mammals.