Dehorning and castration of beef and dairy cattle are nearly universal practices in commercial production. Both cause pain that is frequently undertreated, representing a significant welfare gap with known solutions.
Cattle dehorning and castration welfare represent a clear case where the evidence for pain and its alleviation is strong, effective pain management tools are available and inexpensive relative to cattle value, and yet implementation remains voluntary and incomplete in most producing countries. The welfare harm is not disputed: both procedures cause acute pain that without treatment lasts hours to days. Lidocaine nerve blocks eliminate acute surgical pain; NSAID administration reduces post-procedural pain for 24-72 hours. The combined cost of both is modest relative to cattle value. The barriers to universal adoption are behavioral and cultural — the practice of performing these procedures without pain relief has been normalized in many cattle-producing communities, and veterinarian availability for on-farm analgesia administration is limited in some regions. Both barriers are addressable through regulation and veterinary service expansion.