Reptiles are among the most commonly kept yet poorly understood companion animals, with many suffering significant welfare compromise from inappropriate housing, nutrition, and thermal regulation.
Reptile welfare in captivity is frequently compromised because their needs are poorly understood by owners and poorly communicated at point of sale. Temperature gradients allowing thermoregulation, appropriate UV lighting for vitamin D synthesis, and species-specific humidity and substrate requirements are non-negotiable for reptile health. Reptiles that cannot thermoregulate have compromised immune function, reduced digestion efficiency, and poor welfare. Metabolic bone disease, respiratory infections, and parasitism are common consequences of inadequate husbandry. Many reptiles live far shorter lives in captivity than their potential lifespan due to preventable welfare failures.