Sheep Mulesing Alternatives and Welfare

Mulesing - the surgical removal of skin around the breech of Merino sheep to prevent flystrike - is one of the most controversial practices in sheep farming, with significant animal welfare implications.

Key Facts

Mulesing involves cutting away folds of skin around the breech without anaesthetic in most operations
The procedure causes acute pain lasting hours and chronic pain during healing over 3-4 weeks
It was developed to prevent flystrike - infestation by blowfly larvae in skin folds - which is itself life-threatening and painful
Major wool retailers including Zara and H&M have committed to phasing out mulesed wool
Selective breeding for bare-breech genetics offers a long-term alternative to mulesing
Flystrike prevention alternatives include chemical treatments, crutching, and jet injection

Welfare Considerations

Mulesing represents a stark welfare dilemma: acute and chronic pain from the procedure versus potentially fatal and highly distressing flystrike. However, the availability of alternatives means mulesing is increasingly unnecessary. Industry transitions to bare-breech genetics, better flystrike monitoring, and chemical prevention are viable alternatives that avoid the need for a painful surgical procedure. Consumer and retailer pressure has been the most effective driver of change.

What You Can Do

Choose wool products certified as mulesing-free or from non-Merino breeds
Support fashion brands committed to sourcing mulesing-free wool
Advocate for mandatory phaseout of mulesing without anaesthetic
Support research and breeding programmes developing blowfly-resistant sheep
Reduce wool consumption or choose plant-based alternatives where possible