Prairie dog colonies are keystone ecosystems supporting over 150 species, yet face severe persecution through poisoning and shooting that causes significant welfare harm to these social rodents.
Prairie dog welfare involves both the individual suffering from poisoning campaigns and the systemic elimination of a keystone species on which dozens of other species depend for their own welfare. Zinc phosphide and other rodenticides used in prairie dog control cause suffering — animals do not die instantly. The disruption of complex social colonies through poisoning destroys the social relationships and communication networks that structure prairie dog society. The ecosystem-level welfare consequences extend to black-footed ferrets, burrowing owls, swift foxes and over 150 other species that depend on prairie dog colonies. Coexistence approaches using lethal management only as a last resort better serve both prairie dog welfare and ecosystem function.