At present, laboratory animal science is getting obviously important to biology. Although the institution and organization, rules and regulations is gradually improved, the gap is still exits compared with the international level. So, we should pay attention to and strengthen the study of laboratory animals in China, such as, the Standardization of laboratory animals, Laboratory Animalization of wild animals, animal welfare, 3Rs techniques and the industrialization of laboratory animals, so as to promote the overall development of life sciences of China.