Blowfly strike is one of the most severe and rapidly progressing welfare emergencies in sheep farming. Proactive prevention programs dramatically reduce incidence and suffering.
Blowfly strike prevention is among the clearest cases where investment in prophylactic management prevents suffering that is both severe and rapid in onset. A sheep being eaten alive by maggots is experiencing extreme pain - the tissue destruction and associated toxin release represent one of the most acute welfare emergencies in livestock farming. The unpredictability of strike onset combined with the speed of deterioration means that daily monitoring during peak risk periods, while essential, is not sufficient without prophylactic treatment of high-risk animals. The combination of preventive parasiticide application, daggings, monitoring, and rapid treatment when needed creates a comprehensive welfare program that can reduce strike incidence to very low levels.