Welfare Science

Pig Welfare Measurement Innovation

Innovative measurement approaches are transforming how pig welfare is assessed.

Key Facts

Computer vision systems achieve 85-95% accuracy in detecting lameness from gait analysis
Sound analysis systems detect stress vocalizations and health problems from audio
Thermal imaging identifies inflammatory conditions before clinical signs develop
Wearable microchips can track individual pig movement and social behavior
Integration of multiple data streams in AI platforms enables predictive welfare risk assessment

Welfare Considerations

Welfare measurement innovation is shifting pig welfare assessment from periodic subjective inspection to continuous objective monitoring. These advances enable earlier intervention and at-scale welfare protection.

What You Can Do

Support technology companies developing validated welfare monitoring tools
Advocate for welfare monitoring technology standards in pig certification schemes
Choose pork from farms demonstrating continuous data-driven welfare monitoring