right here we go lol good breeder will have a basic understanding of the science of genetics. Everything about your prospective puppies-health, soundness, looks, temperament-will be determined by the genes passed on by their parents, and by their parents before them. Therefore, the selection of a mating pair should not be made on the basis of the dog's or bitch's looks (or temperament, or soundness, and so forth) alone, but should be based on an understanding of how the animal's genes contributed to its looks, and of how those genes are passed on and expressed. That is why it is essential to