体调以来,河南省的警犬技术工作得到长足发展,全省18个地市共有工作犬300余头,从业人员的300余人,使用警犬面广点多,包括刑侦、消防、看守、石化、公交、边防、煤炭、银行、缉毒、防暴、安检等系统。针对日益复杂的社会治安形势和不断发展变化的使用警犬条件,河 Since the beginning of the twentieth century, police dog technology in Henan Province has made great strides in its development. There are a total of 300 working dogs in 18 cities and prefectures in the province, employing more than 300 people. Police dogs are much more widely used, including criminal investigation, firefighting, guards, petrochemicals, , Frontier defense, coal, banking, anti-drug, anti-riot, security and other systems. In response to the increasingly complex social order situation and the evolving use of police dog conditions, the river