Binturongs are large, arboreal carnivores of Southeast Asian forests whose unusual biology — including a prehensile tail and popcorn-scented musk — creates specific welfare requirements that well-designed zoo habitats must address.
Binturong welfare in zoo settings depends on matching their specialist arboreal lifestyle with appropriate enclosure design. As slow-moving canopy dwellers, binturongs require elevated structures with sturdy branches and platforms that can support their substantial weight — adults can reach 20kg. Their prehensile tail is a functional anatomical adaptation that must be exercisable; enclosures that restrict climbing or gripping behaviour deny expression of a central behavioural repertoire. Nocturnal management — either through reversed light cycles or dedicated nocturnal houses — allows visitors to observe natural behaviour while protecting the animal from the stress of daytime activity. Diet enrichment through varied fruit presentation, hidden food items, and opportunities for foraging behaviour supports psychological wellbeing. As solitary animals, binturongs require careful assessment before pair housing, with the ability to separate individuals when incompatibility is observed.