This book investigates the ecological impact of free-ranging domestic dogs on native wildlife populations across diverse global environments. Matthew E. Gompper, a specialist in carnivore ecology, synthesizes existing research to evaluate how the ubiquity of unconfined dogs influences biodiversity, disease transmission, and predator-prey dynamics. The text provides a framework for understanding the complex interactions between human-associated carnivores and wild ecosystems.

Experts recognize this work as a foundational text for understanding the often-overlooked ecological role of domestic dogs in wild spaces. Readers frequently note the academic rigor and the breadth of the research presented in the volume.