Tail docking of piglets without anesthesia is practiced routinely in intensive pig farming to prevent tail biting, but represents a welfare-compromising response to a systems problem.
Pig tail docking without anesthesia causes acute pain and, when performed poorly, can lead to chronic pain at the wound site. It addresses a symptom — tail biting — while leaving the underlying cause (stress from barren, overcrowded environments) intact. The procedure is banned in principle across the EU but widely practiced through a derogation that has become the rule rather than exception. A welfare-centered approach addresses the root cause by providing environmental enrichment, reducing stocking density, and providing rooting materials — making docking unnecessary.