Poultry slaughter welfare has improved substantially in some markets while remaining poor in others, with significant suffering reduction potential.
Poultry slaughter welfare represents both the highest-scale welfare improvement opportunity in animal agriculture and one of the most systematically neglected. The transition from water bath stunning to controlled atmosphere systems eliminates live inversion distress and provides more reliable unconsciousness before the killing process. The welfare improvement — measured across billions of birds annually — is enormous. Economic barriers to transition are real but overstated — companies like Lidl and Whole Foods have committed to and implemented higher-welfare slaughter methods. Consumer pressure through certified product choice creates market signals that have historically driven more change than regulatory pressure alone.