This is the "I see lunch mode". Her ears are slightly laid back, her eyes are right on me, and her hind legs are under her, ready to launch her at us. Our guide immediately told us to back away after I got the shot. She was about 7 feet away, and the guide said she could easily cover that in one jump, and put her paws a surprising distance through the fence. We backed away, she relaxed, and I got more shots.