Tail docking is a mutilation – prohibited by Section 5 of the Animal Welfare Act 2006, Section 5 of the Welfare of Animals Act (Northern Ireland) 2011, and Section 20 of the Animal Health and Welfare (Scotland) Act 2006.
It may only be performed as a last resort as laid out by the Mutilations (Permitted Procedures) (England) Regulations 2007, and the equivalent legislation in the rest of the UK, after measures to improve environmental conditions or management have been taken to prevent tail-biting. Even then, there must be evidence that biting injuries have actually occurred.
Yet 72 to 85% of commercially raised pigs in the UK have their tail mutilated, showing the law is being ignored at scale.
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