Euthanasia for unmanageable horse behavior is rare but raises complex welfare and ethical questions about the intersection of safety, training history, and individual welfare.
Behavioral euthanasia in horses represents an intersection of human safety concerns and individual animal welfare. Horses that are chronically dangerous and resistant to all behavioral and medical intervention may have worse quality of life in continuing management than in a humane death. However, most cases referred as 'behavioral' have underlying pain or medical causes that, when addressed, resolve the behavior. The welfare-conscious approach requires thorough behavioral and veterinary assessment, trial of different management contexts, and professional behavior consultation before euthanasia is considered.