Tail docking of piglets to prevent tail biting is illegal without justification in the EU but widely practiced. Understanding the alternatives - and why they are not adopted - reveals systemic barriers to welfare improvement.
The tail docking paradox is one of EU animal welfare law's most significant failures: a routine mutilation is explicitly prohibited except where individual circumstances justify it, yet it is performed routinely across much of the EU with minimal enforcement. The tail biting it prevents is itself a symptom of inadequate housing - the same conditions that cause tail biting should be addressed directly rather than managed by removing the target. Countries like the Netherlands and Finland that have successfully moved to intact-tail production have demonstrated that the commercial barriers, while real, are not insurmountable. The welfare gain is substantial: both the acute pain of docking and the underlying chronic stress that causes tail biting are eliminated.