In order to strengthen the licensing administration of laboratory animal, we analyzed the data which comes from Zhejiang Municipality Administration Office of Laboratory Animal. Research results show that, the laboratory animal science of Zhejiang has developed rapidly in recent years, and has made great progress, promoted the development of related industries. However, there are still some problems in laboratory animal science in Zhejiang, such as lack of talented people, insufficient capacity of animals, low discipline status and so on.