Hi there, Check out the [url=http://www.dosaworld.com/]Red Dragon Kennel[/url] located in South Korea as they may have what you are looking for. You need to be aware of the two varieties of this breed, namely the [url=http://www.molosserdogs.com/modules.php?name=Encyclopedia&op=content&tid=2778]Too-Kyun Fighting Dog[/url] which resembles the Japanese Tosa and is very dog aggressive and the actual Korean Mastiff called [url=http://www.molosserdogs.com/modules.php?name=Encyclopedia&op=content&tid=2777]Mee-Kyun Dosa[/url] which is larger, more wrinkled and less aggressive.