Tail docking of pigs is banned in routine application across the EU, yet remains widespread in practice — understanding compliance barriers is key to improving pig welfare.
The tail-docking ban exists because the procedure itself causes pain and stress — but the practice continues because undocked tails in barren environments create severe tail-biting welfare problems. This creates a regulatory paradox: enforcement of the ban without concurrent improvement in housing conditions worsens pig welfare. The welfare solution requires whole-system reform — richer environments, better enrichment, lower stocking densities and improved stockmanship — that make tail-biting rare enough for undocked production to be viable.