Environmental enrichment for broiler chickens can dramatically improve their welfare with relatively low cost. Understanding what works guides better farm practice and consumer choices.
Broiler enrichment demonstrates that small changes in production environments can yield substantial welfare improvements. A straw bale in a barren shed gives chickens something to peck, scratch, and climb — activities that are intrinsically rewarding and that improve physical health through exercise. Natural light synchronizes circadian rhythms and allows more natural activity patterns. The cost of enrichment is relatively low compared to the welfare benefit, which is why its inclusion in higher-welfare standards is increasingly common. Consumer demand through BCC and certified welfare schemes has driven rapid adoption of enrichment requirements in commercial broiler production — demonstrating that market pressure can accelerate welfare improvements even in the absence of legislation.