The slaughter of billions of chickens and other poultry annually raises major welfare concerns, particularly around electrical water bath stunning, live shackle handling and slaughter speed versus welfare trade-offs.
Poultry slaughter represents one of the highest-scale welfare challenges in agriculture. At billions of birds annually, even small improvements in stunning efficacy or handling protocol have enormous aggregate welfare impacts. Live shackling causes measurable pain and distress. Electrical stunning at incorrect parameters causes pain rather than unconsciousness. Controlled atmosphere killing, while capital-intensive, eliminates shackling stress and can provide more reliable unconsciousness. Line speeds that prevent adequate welfare monitoring create systemic welfare risks. Slaughter welfare is an area where technical standards, monitoring technology and enforcement make a genuine difference to billions of animals.