Overview of positive psychology approaches to animal welfare, measuring good lives not just absence of suffering.
Positive psychology approaches to animal welfare represent a conceptual and practical advance beyond the traditional focus on preventing suffering. Measuring positive welfare states including pleasure, play, curiosity, and social affiliation provides a richer welfare picture and enables more ambitious welfare goals. The Five Domains model's inclusion of positive affect reflects this shift. Validating positive welfare indicators across species is an active research priority with implications for welfare assessment and certification.