The emerging science of positive welfare indicators moves farm animal welfare assessment beyond absence of suffering toward measurement of positive experiences and flourishing.
The shift from measuring only absence of negative states to actively measuring positive welfare represents one of the most significant advances in animal welfare science. It changes the implicit question from 'are these animals suffering?' to 'do these animals have good lives?' - a far more demanding and appropriate standard. A pig in a barren but clean, uncrowded pen may score reasonably on negative welfare indicators while failing positive welfare measures entirely because it has no opportunity for rooting, play, or exploration. Incorporating positive welfare measurement into farm assurance schemes and regulatory frameworks would drive substantial improvements in farm animal conditions by requiring not just harm prevention but genuine provision for flourishing.