So how does it work.Some human beings swear that each and each and every one you need to do is keep a bell from the door and ring it on every and every occasion you are taking your dogs out of doorways till they subsequently start ringing it themselves. However we advocate coaching your canines to ring a potty bell with this three tech uniqueFor more info about how to potty train a puppy with a bell click the link below.http://dogstrainingtools.com/2018/09...y-with-a-bell/