A veterinarian with many years of canine practice experience offers guidance to novice and professional dog breeders, emphasizing the responsibilities of reputable breeders to their dogs and to the buyers of the puppies they produce. Topics covered include: the choosing, health, quality, and conditioning of brood stock; practical DNA use, and Canine Health Information Center (CHIC) surveys and data storage to scientifically improve the selection of healthy brood stock and puppies; potential...