Annual shearing is a welfare necessity for domestic sheep but shearing practices vary widely in quality, with poor technique causing significant welfare harm.
Poorly performed shearing causes acute welfare harm through rough handling, fear and stress from inappropriate restraint, and skin cuts from imprecise blade work. Even when done well, restraint and the shearing process cause measurable cortisol elevation and fearfulness. Pre-shearing animal assessment enables identification of pregnant ewes, lame animals, and others requiring modified handling. Mulesing without analgesia causes severe acute pain and is increasingly being replaced by pain management protocols and alternative management strategies including breech modification and chemical treatments that prevent flystrike without surgical wounding. Stockmanship training programs that emphasize low-stress handling techniques substantially reduce the welfare impact of routine husbandry.