Hertfordshire, October 5, 2016, approximately two o'clock in the morning. Police officer Dave Wardell and his police dog, Finn, were trying to apprehend a robbery suspect when the criminal turned around and attacked his pursuers. Finn was wounded with a knife with a 25-centimeter blade, first in the armpit, and then - when he tried to cover the owner - in the head. The dog, without a doubt, saved his partner, but now the fight was for the life of Finn himself. At that moment, various memories of their amazing friendship and affection flashed through Dave Wardell's head. The relationship between a police officer and his pet is a wonderful example of the strong bond between man and dog that has continued since nine-month-old Finn was adopted from a shelter. During his service, Finn was faced with all types of police assignments: searching for missing children, apprehending armed criminals, saving people . But Finn is not just a police dog, he is the family's favorite. This life-affirming book is dedicated to him.