Badgers in the UK are at the center of one of the most contested wildlife management debates, with bovine tuberculosis control pitting farmer interests against badger welfare and conservation.
The badger culling controversy illustrates the complexity of wildlife management welfare decisions. Culling causes significant individual badger suffering — trap stress, injury from imprecise shooting, and social group disruption. The perturbation effect (increased badger movement after culling) can paradoxically spread TB further. Vaccination is welfare-friendly and effective at reducing TB transmission within badger populations but does not cure existing infections. The fundamental welfare question is whether the welfare cost to badgers justifies the cattle welfare and farmer livelihood benefit. Improved cattle vaccination programs and stricter cattle movement controls offer a route to TB control that avoids the ongoing badger welfare cost.