Thank you for writing this -- it's 100% spot on from my experience. Dogs are extremely social animals and naturally have a strong need to communicate. Just a li

Thank you for writing this -- it's 100% spot on from my experience. Dogs are extremely social animals and naturally have a strong need to communicate. Just a little time and effort put into understanding their signals as well as teaching them/guiding them towards ones that work better for you will go a long way. When my dogs have lost a ball under something they will bow at the location and look at me; if that doesn't work they will come up and make a little grumble and wait for my attention, then go and bow in front of the location again. Similarly if they want to go outside, we set up a little bell by the back door that they can jingle. At first we would ring it every time we let them outside, or let them outside every time they accidentally knocked it. They learned the association pretty quickly. Now if they need to go out (or spotted some bunnies in the yard) they will ring it; if we don't respond immediately, they'll come up, make a little sound to get attention, and run back to ring the bell again. I also have the same experience re: permission into areas and one-time-pass signals. Also the singing -- it's fun to get a choir going!