Solidly built, though not as tall as some individuals of his subspecies. His build could be described as powerful, but the way he holds himself belies that power.
His base coat is a soft and slightly warm dove grey, with markings of cream coloring the bridge of his muzzle and covering his underside. White highlights appear on his inner ears, brows, cheeks, chest and tail tip. His eyes are a clear, but not particularly bright turquoise.
Cailean has gained some scars over the years, the most obvious of which are a curved mark beneath his left eye and a slash over his right shoulder. Despite these scars, he appears to be in fairly good health.
His fur is thick, of medium length and slightly coarse texture.