Measuring positive emotional states in farm animals goes beyond absence of suffering to assess whether animals are experiencing pleasure, engagement, and satisfaction.
Assessing positive welfare represents a significant advance over traditional approaches focused solely on preventing negative states. Farm animals with good welfare are not merely not suffering — they are actively engaging in rewarding behaviors, forming positive social bonds, exploring their environments, and showing behavioral flexibility. Practical positive welfare assessment tools including qualitative behavior assessment can be used on-farm without specialist equipment. Farmers who aim for positive welfare outcomes typically create environments that also reduce disease and improve productivity, demonstrating that good welfare and good farming are aligned. Positive welfare metrics are increasingly incorporated into certification and audit schemes.