Alinana Adjustable Dog Training Bells for Puppy Potty Training, 7 Extra Loud Jingle Toilet Pet Supplies Dogs of all Types

【Loud & Clear Dog Bell】Seven extra-large 1.5" metal dog bell with inner balls create a loud ringing sound, easily heard from another room. Perfect for dog toilet training and dog training—teaches your pup to politely signal when they need to go outside! 【Adjustable Dog Doorbell】The two-snap design lets you customize the length to fit any doorknob height. Works for all dog sizes—from small puppies to large breeds—making it the ideal dog training bell for every home. 【Easy for Dogs to Learn】Most dogs master this dog doorbell within 24 hours! With simple training, your pup will reliably use it to ask for potty breaks or outdoor time in just one week. 【Durable Metal Dog Bell】Made with chew-resistant metal, this dog bell won’t bend or break, even with enthusiastic use. A long-lasting solution for toilet training puppies and active dogs. 【Efficient Communication】Stop barking and scratching! This dog training bell gives your pup a fun, clear way to communicate their needs—making housebreaking faster and easier for both of you.