Excellent material: It is a great training material for pets, and clear voice is better for pets. High quality materials: made of high quality metal + plastic materials, strong and durable, not easy to rust and deform. The structure is simple and easy to use, your pet will love it. Training toys: bright colors, attract the attention of cats and dogs, the top button is flat and wide, easy to hit with the paws, it will be very interesting. The pleasure of pets: Certain interactive toys that meet the instinctive needs of dogs can relieve boredom and stress. It so much fun teaching your adorable pets to use this training bell to learn new skills and make puppies happy. Good for your health: Dog bells are suitable for communication equipment or large toys. It is an ideal tool for pets who feed on training, tidying up, home training or teaching animals to sound to go out. Delivery quantity: one piece.