Precision livestock farming uses sensors, cameras, and AI to monitor individual animal health and behaviour in real time, offering transformative potential for early welfare intervention.
Precision livestock farming represents one of the most promising technological developments for large-scale farm animal welfare improvement. The core welfare benefit is early detection: disease, injury, and distress caught earlier means shorter suffering periods and better treatment outcomes. Manual health monitoring on commercial farms is inherently limited - a farmer with 500 pigs cannot observe each individual daily with the attention needed to spot subtle early welfare problems. Automated systems that flag deviations in individual behaviour patterns can dramatically improve the speed and consistency of welfare intervention. The critical welfare safeguard is ensuring that PLF technology complements, rather than replaces, good stockmanship and that alerts generate prompt human responses.