内容简介：
This book was created to help us understand the needs of the dog, to give an idea of their relationship with us. Hopefully owners will better understand their dogs. That they have their own language and it is up to us to learn all we can about them. This animal has been with humans for thousands of years, in good and bad times. Responsible ownership is taking responsibility for our actions and to be accountable. Enjoy your dog. Be firm, fair, consistent Learn to become a leader and trainer. Your payment will be your enjoyment.