I really believe dogs have a way of talking to eachother

Once when we were visiting Janet's parents, and I was walking him, there was
this HUGE dog behind a four foot chain-link fence that started barking and
snarling, and Carhartt got between me and the other dog, and barked, which he
rarely does.  The other dog's "bark must have been worse than his bite," because
he stopped barking, and went back by the house.=20