Broiler Parent Welfare: The Forgotten Generation

Broiler breeder chickens are the parents of commercial meat chickens. They suffer chronic hunger as a management strategy — one of the most disturbing welfare compromises in modern poultry.

Key Facts

Broiler breeders (parent stock) are genetically identical to commercial broilers but cannot be allowed to eat ad libitum or they become obese and infertile.
Feed restriction to prevent obesity causes chronic hunger — birds show intense food-seeking behaviour and stress responses.
Broiler breeders show elevated aggressive behaviour and stereotypic drinking, both indicators of feed restriction stress.
They must remain reproductively viable for 30-40 weeks, requiring this chronic hunger management throughout their productive life.
Some producers are exploring alternative management strategies including early feed restriction, different light programmes, and alternative breeds.
This welfare compromise is the direct result of selecting broiler breeds for extreme growth — the parents inherit the same genes.

Welfare Considerations

Broiler breeder welfare represents one of the most structurally embedded welfare problems in the global food system. These animals are chronically hungry — not occasionally, but every day of their productive lives — because the genetic selection that makes their offspring grow so rapidly also makes the parents prone to fatal obesity if fed freely. The hunger is not metaphorical: broiler breeders show food-motivated behaviour far exceeding that of unrestricted birds, elevated corticosterone indicating chronic stress, and intense competition for food resources. Addressing this requires changing the breed — selecting for moderate growth in commercial birds would eliminate the paradox. The Better Chicken Commitment's move toward slower-growing breeds is therefore as much a welfare win for breeder birds as for commercial birds.

What You Can Do

Support slower-growing breed transitions under the Better Chicken Commitment for their breeder welfare benefits.
Raise awareness of broiler breeder welfare — it is one of the least-known welfare issues in poultry production.
Advocate for research into alternative management strategies that reduce chronic hunger in parent stock.
Reduce chicken consumption and shift to plant-based proteins, reducing demand for a system with this structural welfare problem.