Precision livestock farming uses technology to monitor individual animal welfare in real time. Sensors, cameras, and algorithms can detect health problems earlier and enable more responsive welfare management.
Precision livestock farming represents a genuine opportunity to improve welfare at scale by making previously invisible suffering visible. Lameness detected days earlier, disease identified before the animal stops eating, behavioral changes flagged before they become emergencies — PLF can close the observation gaps that chronic welfare problems exploit. The technology is advancing rapidly and costs are decreasing. The welfare benefit depends on integration with skilled human management: alerts that go unanswered, data that informs no intervention, produce no welfare improvement. PLF's potential is realized when it empowers stockpeople to respond effectively to detected problems — making human expertise more targeted and impactful.