Participants of annual certification examinations of search and rescue crew of cynology search service of EMERCOM of Russia of Volga Federal Okrug continue working in Kazan. EMERCOM Rescuers and volunteers with their four-legged mates continue passing exams for permission of service dogs to search and rescue operations. Such lucky ones will become those tracker dogs which will pass exams successfully on three stages: searching conditional injured in the natural environment, in conditions of a man-made disaster, and the stage of obedience and dexterity.