One night when my cat, Formica Dinette, sat in the double door way, with the heavy red one being wide open, and watched John outside through the glass door. It got dark and John came in the glass door but Formica didn’t follow him, she stayed in position.                The next day we began to panic when we couldn’t find our cat. Finally John thought maybe she’d stepped outside into the dark as he’d closed the doors the previous evening. He opened wood door and Formica leaped into the room. She’d stood up all night sandwiched snugly between the two doors! What a nightmare! She and we have made sure THAT never happened again.    nancymauerman.com