Farm welfare outcome measures including body condition score, lameness prevalence, and integument injuries provide objective evidence of welfare status beyond input-based assessments of resources.
Outcome-based welfare assessment is more reliable than resource-based assessment because it measures what animals actually experience. A farm with rubber-floored passages may still have high lameness if hoof trimming is inadequate. Systematic assessment of body condition, integument injuries, lameness, and hygiene provides an objective welfare snapshot. Trends over time reveal whether management changes are improving welfare. Farm vets use outcome data to prioritise intervention and track progress.