Short story for a magazine

This story started last Sunday while I was sleeping at my cousin´s house. I went there to sleep every weekend because my parents weren´t at home. My cousin is a blond boy with blue eyes. He´s very funny. He lives in a beautiful house in London.
That night I was sleeping in my cousin´s room when I heard a noise. I got up and I looked at my cousin´s bed, but he was sleeping. I went to the kitchen and I saw something like a ghost. I was very scared.
When the ghost came to the light, I saw that it wasn´t what I thought. It was my cousin´s dog. I laughed and I returned to the bed.