Livestock

Farmed Broiler Stocking Density and Welfare

Stocking density is one of the most important determinants of broiler welfare outcomes.

Key Facts

Standard EU stocking density is 33kg/m2, higher on derogation to 42kg/m2
Better Chicken Commitment calls for maximum 30kg/m2
High densities increase lameness, contact dermatitis, and heat stress
Lower densities allow more normal movement and behaviour

Welfare Considerations

Broiler chickens at high stocking densities cannot perform natural behaviours, experience increased competition for resources, and show higher rates of litter-contact conditions including hock burn and breast blisters. High heat and ammonia from overcrowded litter cause chronic respiratory irritation. Lower stocking density is one of the most evidence-based welfare improvements available.

What You Can Do

Choose chicken products meeting the Better Chicken Commitment standards
Advocate for maximum 30kg/m2 stocking density in legislation
Support retailer commitments to higher welfare chicken standards
Reduce broiler chicken consumption or switch to higher welfare sources