Cattle Dehorning and Pain Management

Dehorning cattle without adequate pain relief causes significant acute suffering and is one of the most prevalent unaddressed welfare problems in beef and dairy production.

Key Facts

Approximately 14 million cattle are dehorned in the US annually, most without anesthesia or analgesia
Caustic paste dehorning performed on young calves causes chemical burns and prolonged pain if misapplied
Polled genetics — naturally hornless cattle — eliminate the need for dehorning entirely
New Zealand and some EU countries require pain relief for dehorning; the US has no such requirement

Welfare Considerations

Dehorning causes acute pain that is well documented by cortisol, behavioral, and electrophysiological measures. The pain persists for hours to days after the procedure. Because it is performed at scale on millions of animals without pain relief, it represents one of the most numerically significant sources of preventable farm animal pain in North America.

What You Can Do

Support mandatory pain relief requirements for cattle dehorning in US and Canadian livestock regulations
Choose beef from operations that either use polled genetics or provide documented pain relief for dehorning
Advocate for polled breeding programs that eliminate the need for dehorning in dairy and beef herds
Support veterinary organizations promoting pain management in routine cattle procedures
Urge supermarkets and food companies to adopt dehorning pain management requirements in their supplier codes