Legroom
Barley, a dog, lies in the back seat of a car, atop a comforter spread out for her convenience.
Barley is consistently excited to go for a ride. She has now, however, developed too keen a sense of which car is mine. From her perspective, anyone milling about near a car is worth investigating, and the open door itself is practically an invitation. Once in a car, her enthusiasm is a bit more ambiguous than I think it used to be. Mostly, she sprawls atop the blanket provided for her. She may have come to realize that all it takes is one quick deceleration for her to gutterball into the precipice before her.