Heat waves are becoming more frequent and severe, and farms without pre-prepared emergency plans risk preventable livestock deaths and welfare emergencies during extreme temperature events.
Heat wave emergency preparedness is a welfare imperative for livestock farms as extreme temperature events become more frequent. The speed with which heat emergencies can escalate — particularly in enclosed poultry housing — means that reactive responses after crisis onset are often too late to prevent mass mortality. Emergency planning that tests ventilation systems before summer, identifies shade gaps in livestock fields, confirms water system capacity and establishes decision protocols for emergency slaughter converts preventable welfare catastrophes into managed events. The welfare cost of inadequate preparation falls on animals; the time investment in preparedness is modest relative to the lives and suffering that well-designed plans protect.