Precision nutrition technologies allow farm animal diets to be individually tailored rather than fed as uniform group rations. This approach can significantly improve welfare outcomes across species.
Uniform group feeding inevitably creates winners and losers: dominant animals over-consume while subordinates are restricted. Precision nutrition systems reduce this welfare inequality by ensuring each animal receives appropriate nutrition regardless of social rank. The elimination of hunger in restricted-fed animals and reduction in metabolic disease from over-nutrition both represent direct welfare improvements that also tend to align with production benefits.