your right there jiggy..they dont sleep,,they wait.lol...i dont work anymore and this bitch is with me 24/7..she is kept in the house..she is run every morning and night.i cycle all over.they crave stimulation. i would not of thought there a dog that can just be left to it..thats when they will become destructive.she has been the most [at me witsend] dog i have ever owned,,but,we are over the worst and things are sorta clicking now.thanks.