DOG TRAINING SET：This dog training set contains a dog training treat bag, a dog training doorbell, a dog clicker and a dog training whistle. This high-quality dog training set is perfect for training your dog. You can use this dog training tool to teach your dog basic commands, skills and potty training. PRACTICAL DOG TREAT TRAINING POUCH：Dog training pouch for small to large dog, holds toys, food and accessories security with drawstring, separate different kibble with convenient dual compartment bags. Use this multi-function training treat bag during your walks to hold your phone, keys, and other valuables with your dog’s treats, kibbles & toys. Complete with an adjustable long strap belt, plus a sturdy belt clip, the dog walking bag can be worn around. DOG TRAINING DOORBELLS：Dog Training Bells are the perfect solution to toilet train your lovely pet. An easier, better way for your dog to communicate. Instead of hearing barking and scratching, you hear the gentle jingle of bells. Simply place them on your door’s handle and start training your dog. Adjustable height to fit all dog sizes.