I agree that sometimes it's actually a bit cool early in the morning in summer, but those days are rare and yes, you need to make use of them if you can. What scalds my rear is when folks go out and it's hotter than the front door to hell and the humidity is about as high as it gets in summer. It matters not how much water there is around if the dogs don't bay a hog that's standing in it. I need to stop here....if not I'm going to hurt some folks feelings and that's not what I want to do.
I agree Neal. We have had some days in the past where its 80 degrres at 2am and 80% humidity. I figure that if im miserable, then its worse for the dogs since they are wearing a fur coat.
