Brown hares face threats from agricultural intensification, hare coursing, and habitat loss. Illegal hare coursing causes acute suffering and is a significant wildlife crime.
Illegal hare coursing involves repeated chasing of wild hares by dogs until the hare is caught and killed or escapes exhausted. The chase causes acute stress responses, muscle damage from extreme exertion, and frequently death by mauling. Even hares that escape suffer prolonged physiological stress and possible injury. Organised coursing events involve multiple hares being coursed sequentially. This is a direct welfare crime against a declining native species that requires robust law enforcement response.