When training your dog you will always need certain supplies. We understand as we are training our labrador retriever puppy. With the help and recommendations of a professional dog trainer, we have made available some of the best in dog training supplies. The StarMark clicker is highly recommended. When using clicker training or any other positive training method you will need to have your dog treats ready for easy dispensing and the Treat and Ball Bag works great. Some situations may require a loud hissing sound to distract or avert your dogs attention. Many trainers rely on the Pet Corrector Spray. When teaching your dog to walk on a leash, the Premier Easy Walk Harness and Leash set teaches your dog not to pull. We love the Easy Walk. It has worked wonders with our dog and pulling. We also recommend the Bungee-Pupee leash. Katie's bumpers are great for fetch and retrieval, search and rescue, agility. These dog training toys are made of firehose material with handles for throwing.