The current breeding of purebred dogs is in a deep crisis: The decades-long selection practiced through dog shows, focusing on pure appearance rather than health and vitality, has led to catastrophic consequences. Some purebred dogs can barely walk, breathe, or reproduce naturally. How this happened and what paths to recovery could be taken are explored by the renowned cynologist Hellmuth Wachtel in this book. After a brief overview of the evolution and domestication of dogs, incorporating the latest molecular genetic findings, Wachtel discusses the emergence of various breeds and ultimately the phenomenon of show dog breeding in modern times. Free from any polemics, but with determined objectivity, he clarifies the causes of the decline and presents feasible solutions.