Slaughter is the final welfare-determining event in the lives of food animals. Evidence-based stunning and killing methods minimize suffering; enforcement gaps and exemptions create ongoing welfare concerns.
The final moments of a food animal's life are a welfare responsibility that falls on slaughterhouse operators, veterinary officers, and regulators. Proper stunning eliminates consciousness before killing, producing a death without subjective suffering. Stunning failures — from incorrect application, equipment malfunction, or rushed processing — allow animals to regain consciousness or experience killing while partially stunned. CCTV monitoring and independent audit have improved compliance in facilities where they are implemented. The religious exemption debate involves genuine competing values but the welfare evidence supports stunned methods as producing less suffering.