Cattle Farming

Cattle Colostrum Management and Calf Welfare

Adequate colostrum intake in the first 6 hours of life is the single most important welfare intervention for newborn calves.

Key Facts

Calves must receive 10% of body weight in colostrum within 6 hours for optimal immunity
Gut closure preventing antibody absorption occurs within 24 hours of birth
Colostrum quality varies between cows and can be tested with a Brix refractometer
Stored and frozen colostrum provides backup when maternal colostrum is insufficient
Calves with failure of passive transfer face the first weeks of life without immune protection

Welfare Considerations

Calves born without adequate colostrum transfer are immunologically naive - unable to fight the bacterial and viral challenges they face in the first weeks of life. This sets up a cycle of infectious disease and suffering that well-managed colostrum programmes prevent. The intervention required - ensuring timely, adequate, high-quality colostrum intake - is straightforward and cheap relative to the welfare and economic benefit.

What You Can Do

Support cattle welfare standards requiring colostrum management protocols
Advocate for colostrum provision as a mandatory welfare requirement in calf rearing guidelines
Choose dairy and beef from farms with documented neonatal calf management programmes