Mulesing Alternatives for Sheep Welfare

How the sheep industry is developing alternatives to mulesing and what welfare-positive fly strike prevention looks like.

Key Facts

Mulesing — removing skin folds around the breech of Merino sheep — is practiced primarily in Australia
The procedure causes significant pain and is routinely conducted without anaesthesia in commercial settings
Fly strike (cutaneous myiasis) causes severe welfare harm that mulesing aims to prevent
Selective breeding for plain-bodied sheep with reduced skin wrinkle has progressed significantly as an alternative
Topical chemical treatments and targeted prevention strategies can replace mulesing in well-managed flocks

Welfare Considerations

Mulesing has been one of the most debated practices in Australian sheep farming for decades. The welfare calculus is genuinely complex: the procedure causes acute pain but aims to prevent fly strike, which causes severe and prolonged suffering. However, the availability and effectiveness of alternatives has transformed this calculation. Selective breeding for plainer-bodied Merinos has progressed significantly, reducing the wrinkle that creates fly strike susceptibility. Targeted chemical prevention and monitoring programmes can protect remaining susceptible animals. The trajectory of the industry is clearly toward mulesing reduction and eventual elimination as these alternatives mature.

What You Can Do

Choose wool products labelled as non-mulesed or certified by Responsible Wool Standard
Support brands that have made explicit commitments to phase out mulesing in their supply chains
Engage with wool retailers to ask about their sourcing standards and mulesing policies
Support research into selective breeding programmes for plain-bodied Merinos
Advocate for pain relief requirements as a minimum standard for any mulesing still practiced during the transition