Social and Behavioral Sciences Commons^™

Anthropogenic Food Subsidy To A Commensal Carnivore: The Value And Supply Of Human Faeces In The Diet Of Free-Ranging Dogs, James R. A. Butler, Wendy Y. Brown, Johan T. Du Toit

Wildland Resources Faculty Publications

As the global population of free-ranging domestic dogs grows, there is increasing concern about impacts on human health and wildlife conservation. Effective management of dog populations requires reliable information on their diet, feeding behavior, and social ecology. Free-ranging dogs are reliant on humans, but anthropogenic food subsidies, particularly human faeces (i.e., coprophagy) have not previously been fully quantified. In this study we assess the contributions of different food types to the diet, and their influences on the social behaviour of free-ranging dogs in communal lands of rural Zimbabwe, with a focus on coprophagy. Free-ranging dog diets, body condition, and sociology …