To Thep Ussadorn is a mixed creature between a lion and a horse. The creature has physical similarity with another Himapan animal, Durong Puksin , which has a horse’s body and the head of a lion. According to the legend, the To Thep Ussadorn has orangish coat. green mane, red hooves, and red tail. The word “Ussadorn” means a good breed of horse or a mixed creature between a mule and a horse.
 
Much like a Durong Kraisorn, the To Thep Ussadorn is a carnivorous animal and prey on small and large inhabitants of Himmapan forest.