Precision livestock farming technologies enable continuous welfare monitoring that detects health and behavioural problems earlier than traditional observation.
Precision livestock farming provides unprecedented continuous welfare monitoring capability. Lameness detected at gait score 2 through accelerometer data can be treated before it progresses to severe grade 4 pain. Fever detection from ear sensors enables antibiotic treatment within hours of infection establishment rather than days after symptoms appear. Automated body condition scoring tracks nutritional welfare over time. These technologies convert welfare monitoring from periodic snapshots to continuous assessment. The welfare benefit is greatest when data collection is paired with clear action protocols and trained farm teams who respond rapidly to alerts.