Cattle Welfare in Zero-Grazing Systems

Zero-grazing (indoor-only) dairy systems raise welfare questions about the absence of pasture access and natural behavior expression.

Key Facts

Zero-grazing systems confine cattle indoors year-round, providing cut grass or TMR rations
Pasture access is associated with behavioral freedoms including locomotion, grazing, and exploration
Indoor systems can achieve good welfare in some areas - health monitoring, nutrition, and facilities may be superior
Research comparing zero-grazing and pasture systems shows mixed welfare outcomes depending on management
Consumer preferences for pasture access are increasingly reflected in market premiums for dairy

Welfare Considerations

Zero-grazing eliminates the behavioral freedoms of pasture that include locomotion, grazing posture, and outdoor exploration. While indoor management can excel in health monitoring and nutrition, the absence of pasture is a fundamental welfare limitation that should be acknowledged honestly.

What You Can Do

Choose dairy products from pasture-based systems where available
Ask dairy producers and retailers about their policy on outdoor pasture access
Support campaigns for pasture access as a component of dairy welfare standards