From October 18 to 20, the 4th International Academic Conference on Pet Nutrition was held in Xinchang County, Shaoxing, Zhejiang. The event was co-hosted by Jinhua Polytechnic and Zhejiang University and jointly undertaken by the People's Government of Xinchang County and Zhejiang University-Xinchang Joint Innovation Center. More than 500 people from Belgium, South Korea, France, Brazil, the United States, and other countries attended the event online and offline. Xia Xianzhu, an Academician of the Chinese Academy of Engineering and a researcher at the Academy of Military Medical Sciences of China; Ye Gongyin, Member of the Standing Committee of the Party Committee and Director of the United Front Work Department of Zhejiang University; Liang Kedong, President of Jinhua Polytechnic; and Huang Xurong, Secretary of the Xinchang County Committee of the Communist Party of China, attended the opening ceremony.