Wolf pack social structures are complex and welfare-relevant, with pack cohesion, territory security, and prey availability all influencing individual wolf welfare and pack success.
Wolf pack welfare is inseparable from social structure - the loss of a breeding individual disrupts the entire pack's ability to hunt, raise pups, and defend territory. Lethal control that removes pack members can destabilize packs, sometimes causing more livestock predation rather than less. Dispersing lone wolves face extreme risks from territorial wolves, vehicles, and humans. The welfare case for wolves includes the ecosystem services they provide - reducing overgrazing, increasing streamside vegetation, and supporting biodiversity - creating welfare benefits for countless other species.