White-tailed and roe deer face welfare challenges from urban-wildlife conflict, vehicle strikes, and hunting methods of variable humaneness.
Vehicle strike causes acute trauma and slow deaths for millions of deer annually. Archery hunting has the highest wounding rate of any legal hunting method; wounded deer die slowly from infections and injuries over days or weeks. CWD causes a progressive, fatal neurological disease with no cure. Urban deer management conflicts often ignore non-lethal options first.