Prairie dogs are keystone species that create habitat for dozens of other species, yet face lethal control on ranchlands despite their ecological importance.
Prairie dogs killed by poisoning using zinc phosphide experience a prolonged and painful death from internal hemorrhage over hours. Recreational shooting for entertainment causes immediate deaths but also wounding of animals that escape injured. Sylvatic plague causes mass die-offs where thousands of animals experience the symptoms of bubonic plague including painful lymph node swelling. The ecosystem collapse that follows prairie dog elimination harms thousands of other species that depend on their towns. The welfare of prairie dogs is inseparable from the welfare of the entire grassland ecosystem they create.