Dehorning and disbudding cause significant pain in cattle and calves, with evidence-based pain management protocols substantially reducing suffering from these procedures.
Dehorning and disbudding cause acute and persistent pain that is well-documented through behavioral, physiological, and neurological studies. Untreated calves show pain behaviors for 24-72 hours after disbudding. Local nerve blocks eliminate acute pain during the procedure; NSAIDs reduce post-procedure pain. Both are technically simple, inexpensive, and dramatically improve welfare. The welfare case for pain relief during disbudding is unambiguous, yet adoption in some production systems remains incomplete due to cost concerns and habit. Longer-term, genetic selection for polled cattle eliminates the need for the procedure entirely, and major breeds now have commercially viable polled options that maintain productivity. The trajectory toward pain-free husbandry is clear; bridging practice gaps requires producer education and regulatory standards.