I listened to it quietly while hubby was brushing Bogart in the other room.....LOL
I absolutely LOVE THAT!
I had a Bouvier that did that and it was sooooo cool! When my son was a baby, my Bouv would also do that if my son cried. I could go into the yard and work with the windows open. If Andy woke, Major would alert me..............it was tooooooo sweet!!