Fearfulness in poultry is both a welfare indicator and a welfare outcome — highly fearful birds experience chronic stress, and fearfulness assessment provides a practical tool for evaluating farm welfare quality.
Fearfulness assessment in poultry provides a welfare window that extends beyond observable behavior to the underlying emotional state of birds. A highly fearful flock is a stressed flock — and stress has cascading effects on immune function, reproductive performance, and susceptibility to disease. Fearfulness assessment tools are practical and require no equipment beyond time and trained observation. They provide a welfare quality indicator that complements physical measures like feather condition and leg health. Reducing fearfulness through improved human-animal relationships, enrichment, and gentle handling represents a welfare improvement with measurable productivity co-benefits.