(クエント・ヤイデン, Kuento Yaiden) Voiced by: Unshou Ishizuka (Japanese), Tom Wyner (English)
An ex-sheriff from the town of Kyrios. The destruction of his village and the killing of his wife and son Russe by what he thinks was a pack of wolves have led to his deep and abiding hatred for wolves, which is rivaled only by his perpetual desire for a stiff drink. He lives a life on the go with only Blue to keep him company and aid him in his pursuit of wolves to kill. After Blue discovers her relations to the wolves, Quent's suspicions are confirmed, and as he still struggles with his hatred for wolves, he decides that she is not his dog any more, but eventually accepts it towards the end before he dies.