Wild horse populations in North America and Australia face management controversies. Understanding the welfare implications of different management approaches is essential for informed advocacy.
Wild horse management is a welfare minefield involving competing interests, contested science, and significant animal suffering across all management approaches. Helicopter roundups cause acute stress and capture myopathy; long-term holding in government corrals denies horses normal social and behavioral expression; lethal culling through aerial shooting causes suffering when kills are not instantaneous. Immunocontraception avoids these harms while managing population growth, but requires sustained field programs. A welfare-informed management approach would prioritize non-lethal methods, minimize holding duration for captured animals, and invest in long-term population management through fertility control rather than repeated, costly, and traumatic roundups.