I had a dream I was lying on a sofa in Hill House, form the book I am reading (The Haunting of Hill House by Shirley Jackson. Check it out! It is fantastic!).
I looked over and across the room there was a giant dog lounging on the sofa opposite me. It had elongated features and almost looked like a wolf but had shorter hair. It was very threatening looking. I remember thinking it could tear my face off if it wanted to.