Sheep Mulesing: Pain, Alternatives, and the Global Debate

Mulesing - surgical removal of wool-bearing skin around a sheep's breech - is used in Australia to prevent flystrike, but remains highly controversial due to pain and availability of alternatives.

Key Facts

Mulesing involves cutting away skin from the perineal region of Merino sheep, typically without anaesthetic
The procedure is performed primarily in Australia, where fine Merino wool production dominates
Flystrike (myiasis) occurs when blowflies lay eggs in wool or skin folds; hatching larvae cause severe tissue damage
Australia is committed to developing alternatives but has not yet banned the practice
Pain relief use during mulesing has increased but is still not universal in Australian flocks
New Zealand banned mulesing in 2018 and has developed breed selection and other alternatives
The RSPCA, FOUR PAWS, and major fashion brands including Patagonia have called for an end to mulesing
Non-mulesed wool carries a premium in some markets and is increasingly sought by ethical fashion brands
Breeding for plain-bodied, less wrinkled sheep is the most sustainable long-term alternative

Welfare Considerations

Mulesing causes acute pain and a wound that takes weeks to heal. Even where pain relief is given, the procedure represents a significant welfare insult to young sheep. The fact that New Zealand has successfully eliminated mulesing demonstrates that alternatives work at scale. Australia's wool industry faces growing market pressure, with some major brands refusing to source mulesed wool. Transitioning to plain-bodied breeds and improving flystrike monitoring are the humane path forward.

What You Can Do

Choose wool products labelled as non-mulesed or from New Zealand
Support fashion brands that have committed to non-mulesed wool sourcing
Contact Australian wool producers and retailers to ask about their mulesing policy
Support the campaign for a mandatory ban on mulesing without pain relief
Learn about the alternatives to mulesing and share this information with others