Our Dog The Sloth

Shi-tzu flat on her back with her paws in the air
The life of a dog!

I heard snoring coming from a bedroom the other day, unusal because everybody in our house was awake in the living room. I went to investigate, and caught this member of our Muttley Crew lazily napping the other day…flat on her back with her paws (arms?) straight up in the air… Is this normal for a dog to do? Pretty sure she is at least part sloth… but we still love her!