I experienced a lot of paranormal activities during my teenage years. This one in particular happened to me when my mother's friend was babysitting me. I stayed at their house in the country (Possibly Meridian, Texas if memory serves me right). It was a one story house out in the country, there was plenty of land and they had three sons and two daughters. So I had plenty of kids to play with. It was a three bedroom house so I had to sleep in the living room during the night. It was the first night I had something happen to me.
Their house had a very long and narrow hallway, to the north end off the the left there was the entrance to the kitchen. In the middle of the hallway to the right was a double door entrance to the living room which I was staying. And at the south side of the hallway it split of left and right. The left side lead to the boys room and the right to the bathroom.
I woke up in the middle of the night having to go to the restroom, and I walked out into the hall. As soon as turned my back to the kitchen, I felt the sinking feeling, I started panicking, it was a vibration went through my body, and my mind was screaming at me to turn around. I did and as soon as I did my body acted on it's own, I backed up and melted into the wall, my palms were on the wall and I was frozen solid, but my attention never broke from the kitchen entrance. My breath caught in my throat, and what turned the corner terrified me.
It was a pair of blue glowing eyes, low to the ground and moving like an animal, or a dog, it felt like a dog. I stared at this entity coming toward me and I was frozen, I wanted to scream but nothing came.
But the initial fear followed by a alarming sense of calm, I knew that it wasn't here for me, as I had these thoughts it passed right by me and turned left towards the boys room. After it turned the corner it was like I was released. I could move, and by this time I REALLY had to go, so I collected myself and just hoped that nothing would mess with me while I was going to the restroom. I don't even think I washed my hands.
I've always wondered what this entity could have been, it was one of the more intense encounters I have had in my life.