And what I found out was if you forgot something?
Your dog will tell you! :B
I packed up and headed out and my one dog started barking with a vengeance and would not stop. Sounded serious enough for me to pull over to see if he was ok.
Found out I had left an overhead cabinet door open......he didn't like that!
Over the years it has happened a couple of times and each and every time he goes bonkers until I pull over and fix what I have missed inside the MH. Including the time the fridge door opened while driving down the road. He is one priceless pup.