Drought conditions cause progressive welfare deterioration in livestock and wildlife through water stress, nutritional deficiency, heat, and the welfare emergencies that accompany emergency destocking decisions.
Drought welfare emergencies develop gradually but can reach critical severity rapidly as water and feed resources are exhausted. The welfare of individual animals deteriorates progressively through thirst, hunger, and heat stress, with producers often delaying emergency action due to optimism about rainfall and concern about financial loss. Early intervention — destocking before animals reach severe welfare compromise, emergency water provision, and welfare euthanasia when animals cannot be transported — requires both regulatory frameworks and financial support systems that make early action economically viable. Climate change makes drought frequency and severity a growing welfare challenge in many agricultural regions globally.