Teach your puppy to go outside with our Door Knob Puppy Potty Training Bells. Each item is made with rayon from bamboo to make it soft to the touch yet strong and enduring to keep even the strongest of dogs under control. These dog tinkle bells are designed to look beautiful in your home and also assist in smoothly house training your puppy.
* Machine washable * All hardware is cast brass, not welded, for extra strength
