This study examines the advocacy efforts of Humane Society Internasional (HSI) in the policymaking process of banning the dog meat trade ifcn South Korea in 2024. Utilizing a descriptive qualitative approach and the Transnational Advocacy Networks (TANs) theoretical framework by Keck and Sikking, the study finds that HSI employs four main strategies: Information Politics, Symbolic Politics, Lev…