2 Pcs Dog Door Bell, Potty Training Bells for Puppies

• TWO PIECE DOORBELL TRAINING SET: This bundle includes two doorbell training bells, giving you one for the main door and another for a secondary door or backup
• CLEAR SOUND SIGNAL: Each bell creates a crisp sound that helps you hear your dog potty signal from nearby rooms during training sessions
• SMOOTH GENTLE SURFACE: The bell surface is smooth and gentle on paws, making it comfortable for dogs to nudge or tap during daily training routines
• NO DRILL ADHESIVE MOUNT: Backing installs on clean doors, walls, and most smooth surfaces without tools or hardware
• EASY PAW OR NOSE ACTIVATION: Lightweight design responds to a simple touch, helping puppies learn a clear routine with rewards and repetition to reduce missed cues

You can teach your dog a clear “go outside” routine without drilling holes in the door. These two OPLCFO dog doorbells combine a smooth base with a crisp bell, allowing both puppies and adult dogs to easily tap them with their paws or noses when they need to relieve themselves. Install it on a clean, dry door, wall, or other smooth surface near your dog’s usual path, and reward your dog every time they successfully ring the bell and go outside to relieve themselves. This product features a simple mechanical design—it is not a smart button, remote control, or visual alert system. It is specifically designed for everyday indoor training, using a crisp, easily detectable chime to help replace behaviors such as scratching at the door, pacing, or signals going unnoticed