Wild pigs and feral hogs cause extensive ecological damage and face welfare challenges in population control programmes, requiring humane and effective management approaches.
Feral pig control raises genuine welfare dilemmas. Aerial shooting, if done by skilled operators with appropriate calibres, can be highly humane. Poison baiting with 1080 and warfarin causes prolonged suffering — 1080 causes seizures and respiratory distress; warfarin causes haemorrhagic death over days. Trapping can cause severe stress and injury if traps are not checked frequently. The welfare-effectiveness trade-off means that the most humane methods are not always the most feasible at landscape scale. Best-practice guidelines emphasise skilled operators, appropriate shot placement, rapid response to trapped animals, and avoidance of methods causing prolonged suffering where alternatives exist.