Review on Caldwell's Pet Supply Co. Dog Doorbell Potty Training Bells for Efficient Dog Training, Housebreaking, and Potty Training Your Puppy or Dog – Loud Dog Door Bell by Serena Scott

I'm amazed at how quickly my dog figured it out. I foresaw the advent of bluebells and prepared myself for how to use and train my dog by watching several youtube videos of similar products just under different brand names. It's really very simple. When the bells arrived they also came with a set of simple instructions which I also used and implemented. First I used the treat reward method to introduce him to the greyhounds. I placed the treat between the bells and when he approached the treat, I tapped his nose lightly with the bell, praising him and giving him a treat. After about 5-6 times he realized that going to the bell and knocking his nose on the bell is a reward treat. Then I went to the door. Only a few times has my French bulldog found out that ringing his nose = the door opens. I can tell by the movement of his eyes that he understands. Watch me ring the bell and then look at the open door. I must have done that 20 times in a row just to get the message across. I then reinforced this by ringing the bell every time we went to the potty. Later that night, before I knew it, he blew his nose twice and we went to the potty. With a little patience, your dog will learn too. I highly recommend "Potty Bells".