Appearance

Diablo is a massive, hulking wolf. His coat is primarily white like his father's with a merle pattern providing windows into a pelt that looks similar to his mother's. The merle pattern engulfs the left half his face, coloring his left eye brown. The remainder of his body leaves his right eye crimson red. His fur is long, thick and fluffy, further padding out his already intimidating form. He has tall ears, even proportional to his size. His canines protrude slightly due to a minor overbite. 

Personality

If Diablo were not so stuck on protecting his mother nor were he so ingeniously inventive, he would be unanimously considered a monster. He postures as a civil, intelligent and charming creature at first, but it can become clear to any that so much as annoy him that he is a public threat. He is all too similar to his father, having an evil streak. He tortured animals for hours as a child, pulling them apart piece by piece as they still lived. Now that he has reached adulthood, he has only grown worse. He has an obsession with his mother, one that he can only quench in the most unforgivable of ways. He stalks and attempts to murder or sexually assault anyone that reminds him of his mother. And though she cautions him against it, Diablo is on a quest to find his father and any other remnants of his family. 
He is very hard working and will work ceaselessly at a task if asked by someone he loves or bribed well enough. However if he ever feels pestered, he will show no mercy. When he grows attached to someone, he will do anything for them. He has a developing interest many strange hobbies, including but not limited to collecting bones, stalking/fighting, and the occult. The most mild of his interests is the collection and use of tools. He loves putting things together... And taking them apart.