Ok so this might sounds silly but it's just a small thing I'm curious about. When my dog (mini fox terrier cross) lies down next to or near me, he always lies facing away from me. Like in bed, he'll always have his head towards the foot of the bed, or if we're lying on the couch he will always face in the opposite direction. And if I try to turn him around he'll stay in the position I put him in for a minute, then go back to facing away from me again. It's obviously not a big deal or anything but I was just wondering if it's a thing that all dogs do or if there's a reason behind it? :)