关键词: 训犬； 经典条件反射； 操作性条件反射； 正向训练

Abstract: With the great improvement of people's living standard，keeping pets has become a kind of fashion，natural behavior，give back their welfare improvements，so that human and dog can truly achieve harmonious coexistence and happiness. and the number of pet dogs has increased accordingly. The need to improve pet dogs behavior and reduce security problems has spurred the rapid development of the pet training industry. This paper introduces the modern theoretical system of dog training after more than one hundred years of development，in order to provide theoretical basis and reference methods for pet training.Pavlov’s classical conditioning theory helps people understand dog behavior and the dogs can be trained scientifically. Thorndike’s Law of learning theory provides an operational theoretical basis for how to stimulate and inhibit dog behavior. Skinner proposed operant conditioning theory on the basis of the two predecessors’work，which became the theoretical foundation of modern dog training methods. Classical conditioning and operant conditioning theory complement each other，to achieve good dog training effect，and promote the gradual development of dog training method from traditional dog training method to positive training method. With the development of scientific research and dog training，dog training method will return to dog behavior，respect their

Key words: Dog Training； Classical Conditioning； Operant Conditioning； Positive Training