Wild boar populations have expanded dramatically across Europe, leading to intensive hunting pressure that raises welfare questions about the methods used and the impacts on social group structure.
Wild boar welfare is affected by intensive hunting pressure that disrupts the species natural matriarchal social structure. When senior sows are killed, family groups disintegrate and remaining animals show elevated stress hormones and altered behaviour. High harvest rates with persistent persecution prevent the development of stable social groups, maintaining chronic alertness states that compromise welfare. Selective hunting approaches that avoid killing senior sows and target younger animals less central to group cohesion cause less social disruption. Welfare-conscious hunting management requires balancing population control with the behavioural and social needs of this intelligent, social species.