As you know, Willow is a barker. Anytime she hears other dogs or high squeals. Out of the blue, Willow started barking and took off towards the entrance. Jewel of course followed her. When in this mode, nothing you scream will get her to stop. Jewel responds to "let's go home" or "load up," but Willow keeps going. I had to chase her out the gate and down the road. Luckily the cars coming in both directions saw her, or me, and stopped until I was able to catch up. I can only imagine if they had not seen her.
As punishment, I took them straight home. I wish I could figure out what gets into her. It's similar to the middle of the night when she starts barking out of nowhere and runs for the doggy door.