Welfare Science

Pig Welfare and Effective Measurement

Developing and validating effective welfare measures is fundamental to making welfare assessment meaningful and comparable across farms.

Key Facts

Outcome-based measures are more meaningful than input-based inspection because they reflect animal experience
Welfare Quality Protocol provides a validated multi-criteria assessment framework for pigs
Animal-based measures including lesion scoring and behavioral observation are most welfare-relevant
Inter-rater reliability is essential for comparing welfare across farms and over time
Technology-assisted measurement reduces observer bias and increases assessment frequency

Welfare Considerations

Welfare measurement science is not a technical detail - it is the foundation that determines whether welfare assessment drives real improvement or only administrative compliance. Valid, reliable, animal-centered measures are the engine of welfare progress.

What You Can Do

Support organizations developing and validating welfare assessment tools
Advocate for animal-based welfare measures in certification and inspection systems
Choose pork from farms participating in validated welfare monitoring programs