Velvet antler removal from farmed deer is a significant welfare issue. The procedure is performed for the Asian medicine market and involves cutting through highly vascularised, nerve-rich tissue.
The welfare cost of velvet antler removal depends entirely on whether appropriate analgesia and sedation are used. Cutting through the highly vascularised velvet antler without anaesthesia is acutely painful - the tissue has a nerve supply equivalent to other sensitive body parts. New Zealand's requirement for licensed veterinary involvement and mandatory local anaesthesia represents a significant welfare protection. However, enforcement in other producing countries is inconsistent, and consumer awareness of the provenance of velvet antler products is minimal. Products sold without welfare certification may come from procedures causing significant pain.