Poultry Parent Flock Welfare: Managing Restricted Feeding Systems

Broiler breeder (parent flock) chickens are routinely feed-restricted to prevent obesity-related health problems. This creates chronic hunger that is now recognised as a major welfare concern.

Key Facts

Broiler breeders fed ad libitum develop obesity, cardiovascular disease, and reproductive failure
Feed restriction reduces daily intake to around 60-80% of ad libitum consumption
Restricted birds show persistent food-seeking behaviour and stereotypies
Hunger motivates highly aggressive pecking in restricted birds
Novel feeding systems (precision feeding, later restriction onset) can reduce welfare impact
The industry faces a fundamental welfare dilemma between obesity and hunger

Welfare Considerations

Broiler parent birds experience chronic hunger under standard restricted feeding regimes. This is a sustained, motivationally significant negative experience that represents one of the most significant unresolved welfare problems in commercial poultry production. The hunger is not incidental - it is the mechanism by which the welfare problem is managed. Alternative approaches including breed reform, modified feeding strategies, and selection for voluntary food intake limitation offer pathways toward resolution.

What You Can Do

Support poultry welfare organisations working on parent flock standards
Choose products from schemes that require improved parent flock welfare
Advocate for industry and retailer commitment to research and implement alternatives
Engage with the academic and industry debate on breed reform for broiler parents
Support regulatory frameworks that require ongoing improvement in this area