Sambraus, Endangered Useful Animal Breeds. This book describes the breeding history, characteristics and present-day distribution of all currently endangered breeds of horses, cattle, sheep, goats and pigs. The breeds described here are of interest to all farmers: the animals yield high-quality products, and their application for landscape protection and in other special areas is of considerable importance. The book gives an overview of breeds of horses, cattle, sheep, goats and pigs that are worthy of protection, describing their breeding history, characteristics and distribution.