Hibernation is a critical biological process for temperate tortoise species, but incorrectly managed hibernation is a major cause of tortoise death. Understanding safe hibernation management protects tortoise welfare.
Hibernation management for tortoises requires year-round preparation and precise management during the dormancy period. Tortoises that hibernate in inappropriate conditions - too warm, too cold, too long, or in poor health condition - experience significant welfare harm and often die. The thermal requirements for safe hibernation are narrow, and naturally variable outdoor temperatures in Britain make truly safe outdoor hibernation difficult to achieve without supplementary management. Veterinary assessment before hibernation identifies health problems that would make hibernation dangerous. The welfare cost of incorrect hibernation is death - the most severe welfare outcome. Education and accessible veterinary assessment for tortoise owners dramatically reduces preventable deaths during hibernation.