Marcelo Ghezzi is a doctor in Veterinary Sciences and a Professor of Anatomy I and II of Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA). He conducts Undergraduate and Postgraduate Teaching, Doctoral thesis management, and Coordination of national and international internships. He teaches courses for students in Veterinary Medicine, General Animal Science, Beef and Dairy Bovine Production, and Food Technology in Meat Inspection and Technology. He also provides postgraduate training for those interested in obtaining credits in the Doctorate in Animal Science career. Additionally, he supervises degree theses and coordinates activities for the training of doctoral students. In terms of research, he manages national and international projects related to research on South American Camelids and Animal Welfare. He also serves as an advisor to scientific commissions on Animal Welfare of the National Agri-Food Health and Quality Service (SENASA), the Food and Agriculture Organization of the United Nations (FAO), and the Argentine Sustainable Meat Table (MACS). Furthermore,he is the Secretary of the Argentine Animal Welfare Association (ASARBA) - Society of Veterinary Medicine (SOMEVE).