Tortoises are among the longest-lived vertebrates on Earth, yet their slow reproductive rate makes them highly vulnerable to threats from habitat loss, vehicle strikes, and the massive global pet trade.
Tortoises face welfare threats across multiple contexts. In the wild, road mortality causes traumatic shell fractures that may be immediately fatal or leave tortoises with severe, painful injuries. Tortoises struck by vehicles that survive may spend days injured and vulnerable to predation or dehydration before help arrives. Pet trade collection causes stress during capture, transport, and captivity in inappropriate conditions - tortoises imported illegally face extreme mortality rates from dehydration, temperature stress, and disease. In captivity, tortoises with incorrect diet, UV-B exposure, or hibernation management develop metabolic bone disease, bladder stones, and shell problems that cause chronic welfare harm. The longevity of tortoises means welfare failures in captivity can persist for decades.