Mighty Paw Metal Potty Bell, an All Metal Dog Doorbell with Sleek Silver Bell and Support, The Thick-Walled Durable Bell Optimizes Sound Quality. Includes Training Guide SCRATCHING, BARKING, AND WHINING? Is this what you associate with potty time? Well associate no more... Mighty Paw Tinkle Bell is the solution to all of your dog potty training problems! THE PERFECT DOGGY BELL: Don't settle for a dog bell that sounds like cheap plastic. Our bell is specifically constructed with sound quality and durability in mind. The all metal Tinkle Bell wont wear like fabric based potty training products. We hand-picked this thick walled brass bell that not only sounds great, but is strong enough to resist stress from the most playful dogs. LOUDER: Fabric based jingle bells are difficult to hear from other rooms. The Mighty Paw Tinkle Bell solves this problem! By combining the spring-like mechanism of the iron support and the high quality brass bell you wont have any trouble hearing our bell. EASY TO GET STARTED: Training is easy with the Mighty Paw secret 3-step formula that is quick and effective for dogs of all ages. AND, installation is a breeze using the included screws and wall anchor. FREE GIFT AND 100% SATISFACTION GUARANTEE: To say "thank you" for being a customer. We have included a free wall hook (8.99 value) with every purchase. Use it to hang your favorite dog products when not in use. Please purchase with confidence knowing that the Mighty Paw Tinkle bell is backed by a 100% money back satisfaction guarantee.