I loved this book! It was a great help. Now my three year old son listens to me more and actually has an interest in what I have to say. Dr. Karp's 'prehistoric parenting' skills, which he explains how to use in order to make your toddlers listen better, is really helpful. He helped me to understand my son and his behavior better. This book will be very useful for all parents who have toddlers. I am glad I stumbled upon this book. Thank you Dr. Karp!