Gus is still small enough to fit under the couch. Whenever there is a food item up for grabs, he snatches it and runs for the couch to keep it away from his two brothers. He scoots under like a bullet, and doesn't even stop to crouch! Tyrone is much taller, and unwilling to get down to a crawl position...at nearly 13 Beau is too stiff (and too "dignified") to attempt. Gus, the scoundrel, always wins!
