Why does stapleton do to make the hound even more frightening?

Stapleton enhances the Hound's frightening presence by emphasizing its supernatural qualities and instilling fear through local legends. He exploits the moor's desolate landscape, using the fog and darkness to create an eerie atmosphere that heightens the creature's menace. Additionally, his manipulation of the Hound's appearance and behavior contributes to its terrifying reputation, making it seem like an unstoppable force of nature. These elements work together to amplify the Hound's psychological impact on the characters and the reader.