Their height and build are very similar to that of Humans, although they appear slightly stockier. They appear to posses the ability to shapeshift or at least alter their appearance, as several are shown to take on human guises and then "shake" them off appearing as they normally do. Typically they have very deep gravely voices, making very animalistic growls and noises when angered. Though whether these traits are exclusive to males is not known as no females are encountered.