Pet lizards are kept by millions worldwide, yet many suffer from inappropriate husbandry that fails to meet their physiological and behavioral needs.
Lizards have specific and often demanding husbandry requirements that differ substantially between species. Failure to provide appropriate UVB lighting, temperature gradients, humidity, substrate, and diet leads to preventable suffering including metabolic bone disease, respiratory infections, and psychological stress from inadequate space or hiding opportunities. Many lizards are highly motivated to explore, hunt, and engage in natural behaviors — barren enclosures deny these opportunities. The wild-caught trade adds welfare concerns around capture, transport, and mortality. Prospective owners should research species needs thoroughly before acquisition.