Deer population management raises complex welfare questions about the relative harms of culling versus overpopulation impacts, requiring evidence-based humane approaches.
Deer welfare in overpopulated landscapes involves chronic suffering from food competition, disease and winter starvation that is invisible compared to the acute welfare event of culling. Deer in degraded habitats experience nutritional stress, increased parasite burden and chronic disease pressure. Individual deer struck by vehicles face traumatic injury and often prolonged suffering before death or veterinary euthanasia. Humane culling conducted by skilled stalkers can cause near-instantaneous death with minimal suffering, which may represent better welfare than alternative population fates. The welfare ethics of deer management require considering both individual and population-level outcomes.