Precision livestock farming using sensors, cameras, and AI creates new opportunities for real-time welfare monitoring and early intervention in animal health problems.
Precision livestock farming technologies offer genuine welfare improvements through earlier detection of health problems and behavioral changes that indicate welfare compromise. Lameness detection before clinical signs enables treatment at a stage where outcomes are better. Automated feeding behavior monitoring identifies animals going off feed — an early disease signal. Acoustic monitoring detects respiratory problems in large poultry houses. These technologies are not a substitute for good stockpersonship but can augment human monitoring capacity. The welfare case for precision livestock farming is strong when technologies are used to enable intervention, not to reduce human oversight of welfare.