Lairage Welfare Before Slaughter

The period animals spend in lairage (holding pens) before slaughter is a significant welfare-critical period. Duration, mixing of unfamiliar groups, and facilities all affect welfare.

Key Facts

EU regulations require lairage rest periods of at least 24 hours after long transport
Mixing unfamiliar pigs in lairage causes aggressive fighting within minutes
Cattle in unfamiliar lairage show elevated cortisol and behavioural distress
Lairage design affects the ability of animals to rest, drink, and avoid conflict
Post-mortem meat quality is affected by pre-slaughter stress - making welfare measurable commercially

Welfare Considerations

Lairage is a high-risk welfare period. Animals are in an unfamiliar environment, often mixed with strangers after stressful transport. Pigs fight aggressively when mixed, causing wounds that remain painful during the remaining hours before slaughter. Cattle are fearful in novel environments and handler behaviour strongly influences their stress level. Extended lairage beyond welfare necessity prolongs suffering. The Food Business Operator is legally responsible for animal welfare at slaughter including lairage conditions. CCTV is now mandatory at UK slaughterhouses.

What You Can Do

Support mandatory CCTV use in lairage and slaughter areas
Advocate for the RSPCA to publish lairage welfare inspection results
Choose meat from supply chains using slaughter near the farm of origin
Support research into low-stress slaughter facility design
Engage with the Farm Animal Welfare Committee guidance on slaughter welfare