FILE PHOTO: South Korean President Moon Jae-in and first lady Kim Jung-sook hold puppies born from a hunting dog gifted from North Korea, in Seoul, South Korea November 25, 2018 in this image obtained November 27, 2018 from South Korean Presidential Office/Handout/via REUTERS THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY.  MANDATORY CREDIT.  / File Photo

Ex-South Korean leader plans to give up dogs from North Korea's Kim