Mulesing Alternatives in Merino Sheep

Mulesing - surgical removal of skin folds from Merino sheep to prevent flystrike - is painful and controversial, with alternatives now available.

Key Facts

Mulesing removes skin from around the breech of Merino sheep to create a smoother area less susceptible to flystrike
The procedure is typically performed without analgesia in conventional operations
Flystrike (blowfly larvae infestation) is extremely painful and potentially fatal without intervention
Australia produces most of the world's merino wool and has faced significant pressure on mulesing
Pain relief using NSAIDs is now available and used by some producers at additional cost
Selective breeding for reduced wool cover around the breech reduces mulesing need
RFID-controlled fly-strike prevention products have been developed as non-surgical alternatives
Some major fashion brands have committed to sourcing only from non-mulesed sheep

Welfare Considerations

Mulesing without analgesia causes acute and significant post-operative pain - lambs vocalise, show abnormal postures, and have elevated stress hormone levels following the procedure. The wound takes 4-6 weeks to heal during which discomfort persists. The procedure causes short-term pain to prevent the greater pain of flystrike, but the justification for not providing pain relief during and after the procedure is purely economic. Selective breeding programs that reduce wrinkle and breech cover eliminate the need for mulesing without pain. The availability of alternatives means that insisting on no-analgesia mulesing as standard practice reflects economic choices rather than necessity.

What You Can Do

Choose wool products from certified non-mulesed sources when available
Support fashion brands that have committed to non-mulesed wool sourcing policies
Advocate for mandatory analgesia for all mulesing procedures as an immediate improvement
Support selective breeding programs developing naturally bare-breech Merino genetics
Learn about flystrike and mulesing to make informed choices about wool consumption