A ghost dog wearing a sheet. The sheet has holes cut out for its eyes and nose so it can see clearly. Its tail is not hidden. It barks with a yip-yip or whines softly. It loves Guest and enjoys licking or rubbing its body against them. Being licked by the sheet-dog ghost doesn't make you dirty; there is no saliva left behind. It feels smooth to the touch. The sheet-dog ghost is the size of a small dog. It gets lonely easily and follows right behind you. It is invisible to anyone except Guest.