Kuai (dish) meat in large thin pieces in the manner of carpaccio, however the term "kuai" was used to refer to this method. "Kuai" is the preferred preparation of raw beef and lamb, or fish such as the carp, while meat from wild deer and boar were prepared as "xuan". Thinness in the slices or strips was an important factor for judging the quality of the dish. During the Zhou dynasty and the Warring States period, "kuai" made from all fauna were widely consumed. During the time of the Qin (221–206 BC) and Han (206 BC–220 AD) dynasties, "kuai" made from the
Dog meat also believed to increase the body temperature, so people sweat more to keep one cool during the summer (the way of dealing with heat is called "Heal heat with heat" (이열치열, 以熱治熱, "i-yeol-chi-yeol"). A 19th-century version of "gaejang-guk" explains the preparation of the dish by boiling dog meat with vegetables such as green onions and chili pepper powder. Variations of the dish contain chicken and bamboo shoots. The Ministry of Food and Drug Safety recognizes any edible product other than drugs as food. South Korean Food Sanitary Law (식품위생법) does not include dog meat as a legal food ingredient. In