Non-human primates face a constellation of welfare threats in the wild including habitat destruction, bushmeat hunting, the pet trade, and inappropriate wildlife tourism. Understanding these threats is essential for advocates working to improve primate welfare and conservation.
Monkey welfare in the wild is dominated by acute traumatic events and chronic habitat stress. Hunting for bushmeat causes pain, fear, and death through a range of methods including wire snares, shotguns, and live capture; snared animals may suffer for days before death or human intervention. The pet trade inflicts particularly severe welfare harms: infant primates are developmentally dependent on maternal contact and social group membership; removal causes profound psychological trauma that produces lifelong behavioural and physiological abnormalities even in "well-cared-for" pets. Wildlife tourism poses subtler but real welfare harms: habituated primates that accept human proximity experience chronic immunological stress from human respiratory disease exposure and altered ranging patterns. Human-wildlife conflict in agricultural areas leads to crop-raiding events that often result in lethal control of primates defending their remaining habitat.