1. Material: The training bell is made of metal with cute printed paw prints. Painted surface helps prevent rust. The ringing is loud and clear. 2. Dimension: 7*4.5cm 3. Big Button: Cute dog claw button, bright color, attracts attention of cats and dogs, strong and bite-resistant, produces mechanical sound, no battery required. Press the bell to eat, press the bell to urinate, helps develop intelligence and encourages interaction with people during play. 4. Easy to Use: No installation required, simply place the training bell on a flat surface. Easy to teach your puppy or kitten to ring the flat button with their paw or nose. 5. Application: The training bell is very suitable for potty training, as a communication tool, or as a fun toy. For example, giving the pet snacks when it presses the bell can make training enjoyable.