Precision feeding technology allows individual animal nutritional needs to be met more accurately, with benefits for welfare, productivity, and environmental impact.
Precision feeding represents one of the clearest examples where agricultural technology improvements align with welfare benefits. Individually tailored nutrition addresses the problem of dominant animals excluding subordinate ones from feed, a significant source of social stress in group housing. Early detection of nutritional imbalances allows welfare interventions before animals show overt clinical signs. The data generated by precision systems also enables evidence-based welfare management at herd level. Scaling this technology to smaller farms and developing country contexts represents a significant opportunity for welfare improvement.