Professional contortionists couldn't find themselves in these positions if they tried. Yet somehow, these dogs literally do it in their sleep.
Can I get you a pillow? "Nah, I'll just curl up in this cabinet and smash my face into the floor."
Wouldn't you be more comfortable if your leg wasn't behind your head? "Oh, was it? I hadn't noticed."
Dogs. They're the envy of nappers everywhere. See the above video for two minutes of irrefutable evidence.