Why the global sheep industry relies on controversial procedures to manage millions of animals.

Gardening · Published 3 October 2026 Swipe more like this →

In short: Sheep farming is a massive global enterprise, yet it remains defined by intense, often painful management practices. From tail docking to castration, farmers balance economic viability against animal welfare. As consumer habits shift and environmental critiques mount, the industry faces a complex future in balancing tradition with modern ethical demands.

Sheep farming, a cornerstone of global animal husbandry, involves raising domestic sheep for meat, milk, and fiber. While the industry spans diverse climates, it relies on intensive management techniques to maintain productivity. Procedures such as tail docking, earmarking, and castration are standard in many regions. These practices are often performed on lambs within their first week of life to minimize stress and recovery time, though they remain a significant point of contention for animal rights groups who object to the pain inflicted.

One of the most debated practices is mulesing, common in Australia for Merino sheep. Because Merinos are selectively bred for wrinkled skin to maximize wool production, they are highly susceptible to flystrike—a condition where flies lay eggs in soiled wool. Mulesing involves cutting away skin around the buttocks to prevent this, often without pain relief for lambs under six months old. Similarly, castration is frequently performed via elastration, where a rubber band cuts off blood flow to the scrotum, a process that causes severe pain without anesthesia.

The industry also faces economic and environmental challenges. In the United States, sheep operations have declined significantly since the 1990s, with the industry now accounting for less than one percent of livestock receipts. Meanwhile, critics like George Monbiot have labeled sheep farming an ecological disaster, particularly in the UK, arguing it damages living systems more than industrial pollution. Despite these pressures, the industry continues to evolve, with innovations like agrivoltaics—where sheep graze under solar panels—offering new ways to integrate livestock into modern land-use models.

Global production remains concentrated, with China, Australia, and India leading in sheep numbers. However, the methods used to sustain these populations, such as accelerated lambing—forcing ewes to give birth every six to eight months—highlight the tension between maximizing output and animal health. As the industry navigates these ethical, economic, and environmental hurdles, the future of sheep husbandry remains a subject of intense debate between traditional producers and those advocating for radical reform.

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