A passionate owner of dogs, who dedicated herself to researching and learning about them for over 45 years. For the past 35 years she concentrated on resolving aggression issues and finding the reasons for their behavioural problems. Only after having a great deal of success in the rehabilitation of red zone dogs and solving the many problems of pet owners has she devised and written this book. Her work continues in the training of younger people so that her training methods will become widespread and put a stop to dogs being a nuisance and becoming dangerous.