Dog whistle training is largely misunderstood. Can you believe there are some people who believe dogs are inherently able to understand that a whistle means to come back? Many of us have seen the fine work performed by sheepdog handlers and the exceptional level of whistle control they have with their dogs.This is the perfect guide for training your dog or puppy for maximum results using a dog whistle. There will be no more wondering on how to make your best friend obey your commands, because the secret is out.