Fallow deer in enclosed parks and estates face welfare issues from poor nutrition management, overcrowding, and handling stress during annual culls.
Park deer at high densities experience increased competition for food, particularly in winter. Culling operations disrupt herd social structure repeatedly. Trophy selection removes large males from the breeding population. Deer confined to parks cannot disperse when food becomes scarce. Handling for health checks or marking causes acute fear in prey animals. Antler removal practices in some parks cause pain.