Precision livestock farming technologies — sensors, cameras, AI monitoring — offer new possibilities for detecting pig welfare problems early, but raise questions about whether technology substitutes for genuine welfare commitment.
Precision livestock technology can genuinely improve pig welfare through earlier detection of illness and injury. A pig identified as lame on day one of symptoms receives treatment sooner than one noticed at weekly inspection. However, technology that detects suffering efficiently does not address the conditions that create it. High-density housing that generates consistent lameness and respiratory disease is not improved by better detection systems alone. The welfare potential of precision farming depends on commitment to acting on what technology reveals — and to reducing the causes of suffering, not just managing their consequences.