Wild deer populations in the UK and Europe are at record highs, raising welfare challenges from population management, road collisions, and habitat pressure.
Wild deer welfare is affected by road collisions, poor-quality culling, starvation in overpopulated areas, and disease. Road traffic accidents cause traumatic injuries that may not be immediately fatal, leaving deer in pain before discovery and euthanasia. Culling welfare depends heavily on marksmanship standards, deer density, and shot distance. Non-fatal wounding rates are poorly monitored. Population management that maintains healthy deer at sustainable densities serves both welfare and ecological goals.