Tortoises are long-lived reptiles with specific hibernation, diet, and temperature requirements that are frequently inadequately met in captivity.
Tortoise welfare in captivity suffers from significant owner knowledge gaps. Shell pyramiding - an abnormal growth pattern caused by inadequate humidity and diet - is common and indicates chronic welfare compromise. Without adequate UV-B light, metabolic bone disease causes softening of the shell and skeleton. Inappropriate diet without fibre causes digestive problems. Failure to hibernate correctly - including at appropriate temperatures and after adequate preparation - causes health deterioration. Despite being perceived as low-maintenance pets, tortoises have complex, species-specific requirements that demand significant keeper expertise and investment.