For the past couple of weeks, I have been testing a fantastic product called “Poochie Bells.” Basically, the system enables you to train your dog to let you know when it has to go outside by using an attractively constructed set of jingle bells hanging at an appropriate length from your door. Please check out my Poochie Bells Review to see how it works and what the pup panel thinks.
Poochie-Bells, the only designer doggie doorbell