Wolf reintroduction and natural recolonization across Europe and North America is succeeding ecologically but requires effective coexistence programs to address livestock welfare and farmer concerns.
Wolf recovery creates genuine welfare tensions. Livestock killed by wolves experience fear and pain that constitutes real welfare harm. Farmers who lose animals suffer genuine economic and emotional distress. Wolves denied territory by lethal control programs suffer and die. Prey species without wolf regulation reproduce beyond ecosystem carrying capacity, leading to starvation and disease. The most welfare-positive approach addresses all these tensions: effective non-lethal deterrents protect livestock welfare and farmer livelihoods, fair compensation programs reduce economic harm, and wolf population management through non-lethal methods maintains functional predator ecology. Countries and regions that have invested in coexistence programs have achieved substantially lower livestock losses than those relying on lethal control.