Farm Animals

Pig Individual Recognition Technology and Welfare

Computer vision systems capable of recognising individual pigs enable precision welfare monitoring previously impossible in large commercial herds.

Key Facts

Pig facial recognition has been demonstrated with over 95% accuracy in research settings
Individual weight and growth tracking allows early identification of poor doers
Tail and ear wound detection through video AI enables prompt treatment
Individual monitoring reduces unnecessary whole-herd treatments
Data on individual welfare histories can inform genetic selection for welfare traits

Welfare Considerations

Individual recognition transforms pigs from anonymous units to individuals with welfare histories. Technology that tracks individual health, behaviour, and growth enables targeted, timely intervention. This precision approach reduces both suffering and unnecessary medication, representing a genuine welfare advance.

What You Can Do

Support farms investing in individual animal recognition technology
Advocate for welfare data transparency from precision livestock farming systems
Choose pork from producers demonstrating commitment to individual welfare monitoring