Without natural predators, deer populations in the UK require active management to prevent overgrazing and disease. How deer are managed has significant implications for both individual animal welfare and ecosystem health.
Poorly managed deer populations can face starvation and disease from overgrazing their own habitat. Culling as a management tool raises welfare concerns about wounding rates when shot placement is inaccurate, and the welfare of deer in their final moments. Deer farming — an alternative use of deer — involves its own welfare challenges including fence injuries, capture stress, and transportation. Vehicle collisions cause significant suffering. The absence of predators means human management is unavoidable, but how it is done determines welfare outcomes.