The adult Shunsuke dog is relatively small, usually weighing between 3 and 4 kilograms, and its length from the tip of the nose to the base of the tail is approximately 38 centimeters.

Its trunk is thick and looks very cute. Its limbs are short and strong, and its bone structure is relatively strong, which can support its heavy weight. Body. Its muscle tissue is tight and strong, especially the back muscles are very developed, which makes the Shunsuke dog have good endurance and explosive power.