When keeping multiple horses is not feasible, alternative companion animals can partially meet equine social needs and reduce isolation-related welfare problems.
Horse companionship alternative welfare is a practical response to the reality that many horse owners cannot maintain multiple horses. While no alternative companion fully meets the social needs of an obligate herd animal, well-chosen companions substantially reduce the welfare costs of isolation. The effectiveness depends on individual horse acceptance - not all horses accept alternative species. Companion animal welfare must also be considered - goats, donkeys, and other species housed with horses need their own welfare needs met. A good companion arrangement improves welfare for both species.