Animal welfare science is moving beyond preventing suffering to actively promoting positive emotional states — a shift that transforms what good welfare looks like in practice.
The shift to positive welfare thinking represents a maturation of animal welfare science and ethics. For much of its history, welfare improvement focused on eliminating the most obvious suffering — preventing pain, disease, and fear. But animals capable of positive emotional states deserve more than a life free from suffering; they deserve opportunities to experience pleasure, curiosity, play, and social bonding. This means farm environments that allow natural behavior, companion animal lives with enrichment and stimulation, and wildlife conditions that support behavioral repertoires evolved to be rewarding.