Group 1 - The event "IUCC National Cat Championship" was held in Guangzhou, attracting nearly 60 participating cats and a significant number of visitors, including foreign tourists [3][21]. - The competition featured professional judges evaluating cats based on criteria such as head proportion, body structure, and coat quality, culminating in the selection of the "Best of Best" (BOB) [6][7][11]. - The event aimed to promote the understanding of cat breed advantages and encourage responsible breeding practices, while also educating the public on scientific pet care [22][23][40]. Group 2 - Many participating cat breeders are professionals who ensure the purity of their breeds through rigorous genetic testing and aim to familiarize their cats with competitive environments [28][32]. - The pet industry is evolving, with breeders extending their business models from production to consumer services, including the establishment of pet hospitals and the development of pet apparel [33][35]. - The IUCC National Cat Championship results have gained recognition from some international associations, and its breeding certification and health screening standards are becoming industry benchmarks [39][40].