In this book, we present our research to analyze the efficiency of an experiment of divergent selection in French Angora rabbit. Objectives of the experiment were to assess genetic parameter estimates for total fleece weight and correlated trait, and to get an experience on management of a population of angora rabbits under selection with overlapping generations. This book is also the last research project of INRA after nearly 30 years of research on this animal. We present an overview of the genetic and non-genetic factors of quantitative and qualitative traits influencing fibre production....