Precision Livestock Farming and Welfare Monitoring

Precision livestock farming technologies including sensors, cameras and AI are transforming the ability to monitor individual animal welfare at scale in commercial farming.

Key Facts

Precision livestock farming uses sensors, cameras and data analytics to monitor animals in real time
Accelerometers on ear tags can detect lameness, oestrus and changes in eating and lying behaviour
Computer vision systems can monitor broiler chicken gait scores and identify lame birds automatically
Continuous welfare monitoring allows earlier intervention and reduces unnecessary suffering
The technology reduces labour requirements but requires investment and digital infrastructure
Data collected raises questions about ownership, privacy and use in regulation and assurance

Welfare Considerations

Precision livestock farming offers genuine welfare improvement potential by enabling continuous, individualised monitoring that human stockpersons cannot achieve manually. Early detection of lameness, disease or behavioural change allows faster intervention and reduced suffering duration. However, technology cannot substitute for stockpersonship or address systemic welfare problems - it works best when combined with skilled people committed to welfare. Data from precision systems could also improve welfare assurance by providing verifiable outcome data to retailers and certifiers rather than relying solely on audit snapshots.

What You Can Do

Support research investment in welfare-specific precision livestock farming applications
Advocate for precision welfare data to be incorporated into assurance scheme verification
Ask welfare certification bodies about their approach to precision monitoring data
Support farmers investing in precision welfare technology through purchasing certified products
Engage with debates about who owns and controls animal welfare data from farming operations