Spent Hen Welfare and End-of-Lay Fate

Laying hens at the end of their production cycle face serious welfare challenges during depopulation, transport and slaughter, as their commercial value is extremely low.

Key Facts

UK laying hens are typically slaughtered at 72 weeks, having laid around 300 eggs
Spent hens have very low commercial value - often just a few pence each
Their bones are fragile from calcium depletion for eggshell production
Depopulation by hand-catching causes broken wings and legs
Some producers use mechanical harvesters that cause additional injury
A small but growing sector rehomes ex-battery hens as garden chickens

Welfare Considerations

Spent hen welfare is a neglected area of the egg industry. Because the birds have minimal commercial value, there is less financial incentive to invest in careful handling or high-quality slaughter. Bone fractures during catching are extremely common - studies have found over 20% of birds arrive at slaughter with pre-existing fractures. Transport in cold or hot conditions causes additional stress. Improving depopulation methods and slaughter quality for spent hens is one of the most cost-effective welfare improvements available.

What You Can Do

Adopt ex-battery hens from British Hen Welfare Trust to give them retirement
Support BHWT fundraising that trains farmers in better depopulation methods
Ask egg producers about their spent hen disposal and transport standards
Advocate for mandatory stunning before slaughter of all spent hens
Back research into lower-stress depopulation systems for laying flocks