Poultry slaughter methods have significant welfare implications for the billions of birds processed annually. Understanding current practice and the case for improvements helps advocates engage effectively.
The welfare of slaughter — specifically whether animals are effectively unconscious before killing — is one of the most tractable improvements available in poultry production. Waterbath stunning failures cause birds to experience the cutting and bleeding conscious. Controlled atmosphere systems using high concentrations of inert gas are more reliably humane and eliminate the welfare harm of hanging live birds. The cost of transition is real but manageable for large processors. Consumer and retailer pressure through purchasing choices and certification requirements is the most effective lever for change.