Cute. I've known several dogs that do this. It is usually males in my observation - I wonder if it feels good to them.
It's strange isn't it how they all have their favoured positions for settling? Jade used to settle like Malone does. I never could see how she was comfortable in the position, but she always seemed to be
He just seems to love this position. Even when we stopped for a rest at the park... He laid that way. It is his preferred position. Nigredo has NEVER EVER laid this way so it's funny.