Stuart and Louis have outgrown the urge to run like fools every time they hear a strange sound or a car goes by. Chica and Loca, on the other hand, like to get their freak on from time to time. Yesterday they were trying out the air sacs in their necks learning to make their big girl sounds. Michael hit a rock or something with the mower in the adjacent field and they were off and runnin’. Notice the maturity of Stuart and Louis in the video.