African wild dogs are highly social pack hunters whose welfare is inextricably linked to pack cohesion, with loss of individuals having cascading welfare effects on the entire group.
African wild dog social structure means that welfare cannot be assessed at the individual level alone - pack integrity is itself a welfare condition. When alpha individuals are lost to snaring or disease, subordinate dogs may abandon pups, fail to coordinate hunts effectively, and experience the social and psychological disruption of losing their primary social bonds. Orphaned pups face starvation without adult care. Vaccination programs that protect pack members from disease simultaneously prevent the cascade of welfare harms that follow pack disruption.