The search for alternatives to mulesing in Merino sheep has driven significant innovation in both breeding and management. Progress toward mulesing elimination demonstrates that welfare reform is achievable in complex agricultural systems.
The mulesing reform campaign demonstrates that consumer pressure and industry commitment can drive genuine welfare innovation. The development of viable alternatives through selective breeding required decades of research investment, catalyzed by welfare advocacy. While the transition is incomplete and geographically uneven, the trajectory shows that even deeply entrenched agricultural practices can change when the animal welfare case is clear and alternatives exist. The model is applicable to other welfare challenges in animal agriculture.