What is this mysterious creature ?
every night for about 2 weeks now , I will here what sounds like a mouse or a cat nibbling at my bedside tables or anything on the ground . I have slept in the living room since then . but every night I'll hear it again. today I was laying in bed on Facebook when I heard it and I looked over and I didn't see anything . then I heard it from the other side . my dog was with me and he saw one and tried to get It . I looked at it but all I saw was black ness . maybe the tail part . it was about the size of a quarter , maybe a bit bigger. but it ran under my floor board. like the thing connecting my wall and floor. what could it be ?