[jdlowery]

Training them to ring a bell for potty is easy. Well, at least if you have a trainable dog. Like a couple of people have mentioned they get a little tricky once they realize they can go outside when they ring the bell. For example, when my dog spots a cat or squirrel there goes the bell. We know there's something outside because before we hear the bell we hear barking and growling first. When that happens we tell him to beat it and he leaves the bell alone.