These lovely handmade dog training bells with nice jingle will help you training your dog when the puppy needs out! Your dog can interact with you by touching the dog doorbell, which is fun and interesting.
Train your dog to touch the bell with their nose or paw and reward with a treat.
Encourage your dog to ring the bell at the door and reward with a treat.
Train your dog when to ring the bell, you want him/her to ring it when they need to do outside, instead ringing for attention. No play until they'd pee, and then praise him/her once they did pee.