Komodo dragons are the world's largest lizards and require sophisticated enclosure design, appropriate thermoregulatory gradients, and carefully managed feeding regimes to meet their welfare needs in captivity.
Komodo dragon welfare in captivity is primarily about environmental quality. As ectotherms, their thermoregulatory needs are non-negotiable — a dragon without access to adequate basking temperatures cannot properly digest food, regulate immune function, or maintain normal physiology. Inadequate substrate depth prevents natural digging behaviour. Barren concrete enclosures without terrain complexity or hiding areas cause chronic stress in a species that relies on ambush and concealment. Feeding regimes that provide appropriately sized whole prey on natural frequencies (once every 1-2 weeks for adults) better support both nutritional needs and natural feeding behaviour than frequent small meals. Komodo dragon welfare assessment is an emerging area as more is learned about normal behaviour and physiology.