Diego Steiner is an anthropomorphic german shepherd dog, he's a serious, level headed, a bit intimidating, mildly stern shepherd and seasoned police officer, but easy going in private. He's the father of Volt Steiner and Windy Steiner. Diego has blue eyes and some scars in his face, one of them being the shape of a small lightning bolt. Diego considers windy and volt as his pride, he knows about their children's love interests. He took care of sora for a brief time before sora was adopted