The third edition of this highly successful textbook is updated throughout and printed in 2 colors in a new larger format. Coverage includes the reproductive anatomy, endocrine control and selection for breeding of both the mare and the stallion, and also pregnancy, parturition and lactation in the mare. This comprehensive text goes onto study how this knowledge can be applied to the successful breeding of horses, maximizing both productivity and animal welfare. It has also been expanded to include more recent experimental work and updated references, including a brand new chapter on the significant developments in embryo technology. This widely popular, extensively illustrated textbook is an essential addition to the collections of equine science students, practicing veterinarians and stud managers.