Our work standards come from well-known international veterinary schools (including Royal Veterinary College in the UK, University of Cambridge, UC Davis Veterinary College in the United States, Cornell University, etc.), as well as authoritative international professional organizations (such as WSAVA's global standards for the World Society of Small Animal Veterans, and Ada is also an international representative of WSAVA's Shanghai Society of Small Animal Veterans), There are also organizations and academic institutions from specialized fields (such as our animal friendly standards, which learn from and draw on the ISFM World Cat Organization and the American FearFree organization).