Komodo dragons are the world's largest lizards, with specialized thermoregulation needs and behavioral complexity that require careful attention in zoological settings.
Komodo dragon welfare in zoos centers on thermal management, space, and behavioral stimulation. As ectotherms, they require carefully designed thermal gradients — basking spots at 38-40°C with cooler retreat areas — to regulate their body temperature and metabolic processes. Inadequate thermal environments impair digestion and immune function. Their territorial nature means housing multiple adults requires very large enclosures or careful separation. Enrichment using whole prey items that stimulate their predatory behaviors — olfactory trails, novel objects, hunting challenges — is essential to prevent behavioral stagnation. Komodo dragons kept in bare concrete enclosures without appropriate thermal and behavioral complexity suffer significant welfare compromise.