自古以来，人类就利用犬的灵敏嗅觉和对主人忠诚、对坏人凶猛的特点来看家护院。随着人们生活水平的不断提高，都市公寓和别墅在不断增加，不少保安公司把夜间巡逻的重任放到了狼犬的身上。2000年7月，浙江杭州西湖区办起了第一家保安犬驯养基地。他们从外地引进了30多条狼犬。 Since ancient times, humans use the dog’s sense of smell and loyalty to the owner, the ferocious characteristics of the villain to see home care homes. As people’s living standards continue to rise, urban apartments and villas are constantly increasing, and many security companies put the night patrol’s responsibility on the dogs. July 2000, West Lake District, Hangzhou, Zhejiang Province set up the first dog domestication base. They imported more than 30 dogs from the field.