Who is the best detective assistant? Of course, his four-legged pet! Tatyana Ustinova, Anna and Sergei Litvinov, Rina Osinkina, Evgenia Mikhailova and other talented writers clearly demonstrate that a detective can be mustachioed and tailed! In a new collection of action-packed stories, it is they, our little brothers, who help conduct the investigation. They see everything hidden from human eyes and find what no one else can find. They also console, amuse and decorate life in every possible way!