Positive welfare — animals not merely free from suffering but actively experiencing positive states — is an increasingly important framework that transforms how farming systems are designed and evaluated.
The positive welfare framework transforms the question from "how do we prevent suffering?" to "how do we enable flourishing?" — a more demanding and more meaningful welfare standard. A farm animal that is fed, healthy, and unstressed but confined in a barren environment without behavioral expression meets a minimal welfare standard but does not thrive. Positive welfare asks whether animals can play, explore, form social bonds, and experience pleasure — the positive emotions that indicate they are not merely surviving but living well. The scientific tools to measure positive welfare are advancing: cognitive bias tests, behavioral indicators of play and curiosity, and facial expression analysis provide validated measures of positive state. Farming systems designed around positive welfare — that ask what animals need to experience positive emotions, not just what harms they need to be protected from — produce both better welfare outcomes and, increasingly, better production outcomes.