Creative Pet Call Bell Toy

The bell rings use only 0.75 pounds of pressure, making it easy to use for dogs of any size. Waterproof and can be used both indoors and outdoors. Ring volume and ringtone can be customized to the style of your choice, with different volumes and different tones to choose from. Trigger and receiver communicate up to many feet from each other when indoors. Easy to train dogs to "say when they have to go potty. Includes two attractive bells, training manual, and easy to follow DVD. Recommended by leading national dog trainers. Specifications: Material: Other Set Type: NO Toys Type: Squeak Toys