Farm Animals

Chicken Brooding and Temperature Needs

Newly hatched chicks require precise temperature management during brooding, and failures in temperature regulation cause significant suffering and mortality.

Key Facts

Day-old chicks cannot regulate their own body temperature
In nature, hens brood chicks under their bodies for the first weeks of life
Commercial hatcheries use artificial heat lamps or heating systems
Chilling or overheating causes mortality and chronic immune suppression
Chick quality at hatch is a major determinant of lifetime welfare outcomes

Welfare Considerations

The brooding phase represents a critical welfare window for commercial chicks. Separated from hens at hatch and placed in large commercial houses, chicks must cluster under heat sources and navigate a complex unfamiliar environment. Poor temperature management causes cold stress that suppresses immune function, increases disease susceptibility, and causes painful conditions like ascites. Getting brooding right establishes the foundation for lifetime welfare.

What You Can Do

Support poultry welfare standards that include brooding quality audits
Advocate for research into enriched hatchery environments
Choose chicken products from operations with documented chick welfare protocols
Support slow-growing breed programs where brooding challenges are better managed