Wild Mammals

Wild Horse Welfare: Management Controversies

Wild horses and burros in the American West are subject to population management controversies with significant animal welfare implications on all sides.

Key Facts

The Bureau of Land Management manages approximately 95,000 wild horses and burros
Roundups using helicopters to drive animals into corrals are the primary management tool
Helicopter roundups cause injuries, exhaustion, and separation of mares and foals
Over 60,000 horses are held in government facilities at significant cost
Fertility control using PZP vaccine is an effective and welfare-positive alternative

Welfare Considerations

Helicopter roundup stress is intense and sustained — horses are pursued at speed for miles before being driven into corrals. Foals are frequently separated from mares and some die from exhaustion or injury. Long-term holding in government pens denies horses natural ranging and social behaviour. Fertility control through PZP vaccination maintains horses in their natural environment and is demonstrably more humane than roundup and long-term holding.

What You Can Do

Support fertility control programs as a humane alternative to roundups
Advocate for PZP vaccination to replace helicopter roundups in wild horse management
Back adoption programs that place wild horses in appropriate homes
Support investigative journalism and welfare monitoring of BLM roundup operations
Engage with federal land management consultations on wild horse policy