Mulesing - cutting skin folds around the breech of Merino sheep - prevents flystrike but causes significant pain. Alternatives are advancing rapidly.
Mulesing causes significant acute pain and prolonged post-operative discomfort. The welfare justification for mulesing - preventing flystrike suffering - must be weighed against the pain of the procedure itself. Alternatives that prevent flystrike without surgical intervention, whether through genetics, chemical protection, or management, represent superior welfare outcomes by eliminating the choice between two forms of suffering.