Department of Veterinary Public Health, Kasetsart University, plays it roles for the VPH core domains of diagnosis, surveillance, epidemiology, control and prevention and elimination of zoonoses, food protection, management of health aspects of laboratory animal facilities, biomedical research, health education and extension, control of biological products and medical devices, management of domestic and wild animal populations, protection of environment and management of public health emergencies. In order to promotion of happiness and social well-being of people in Thailand.