Where is the puddle of drool? Mine looks like that if I just say the word "cheese"
Thankfully she doesn't drool too bad, I had also just grabbed the box and began to open when they started to stare and figured I'd get a picture while I could. She doesn't stay still for very long unless she is asleep.
During the weekday when the neighborhood is less busy and people aren't walking their dogs, they will take naps like that. Considering I only have 1 weekday off, I take advantage and leave them alone so I can get stuff done, as long as I'm not in the garage.