Traditional pharmaceutical bio companies are entering the companion animal medicine and feed market worth 2.5 trillion won, attracting attention as they seek new growth engines and external expansion. Yuhan Corporation, Daewoong Pharmaceutical, Donghwa Pharmaceutical, Dongkuk Pharmaceutical, Kwangdong Pharmaceutical, Ildong Pharmaceutical, and CMG Pharmaceutical are among the companies that have declared their entry into the pet market and are taking active steps. These companies are expanding their brands by launching veterinary professional treatment and prescription animal medicines such as injections, antibiotics, and anthelmintics, as well as zoonotic medicines, nutritional supplements, and feed. For this reason