Dogs can catch some Zs almost anytime, and whether they're in curled up in a ball or sunbathing on the patio, they look incredibly cute doing ... how deeply they are sleeping and possibly if ...

especially if it means getting to publish stories that shamelessly include lots of cute photos and videos of dogs sleeping.

However, one pet enthusiast suggests that a dog's sleeping position reveals more than just its comfort level or body temperature - it could also provide insights into their personality.