Modern animal welfare science emphasizes not just reducing negative experiences but promoting positive ones, moving beyond the Five Freedoms to a fuller conception of animal flourishing.
The shift from welfare as the absence of suffering to welfare as the presence of positive states represents an important evolution in animal welfare science. Animals in excellent welfare conditions don't merely lack pain and fear — they actively explore, play, and engage with their environment. Positive welfare indicators like play frequency, exploratory behavior, and affiliative social interactions provide measurable evidence of good welfare beyond the absence of negative indicators. This more comprehensive view sets a higher bar for what good animal welfare actually requires.