20 Principles of Breeding Better Dogs 
Raymond H. Oppenheimer

“There are a number of different breeding methods, some good, some bad.

I should never assume to try to tell the fanciers what is the right method because there is no such thing.

Outstanding success can be achieved and has been achieved in a variety of different ways.

So all I'm going to do is make some suggestions that I think helpful and to warn against certain pitfalls which trap too many of the unwary."

(Note: Oppenheimer was a great Bull Terrier breeder. But what he says applies to all breeds too.)


1. Remember that the animals you select for breeding today will have an impact on the breed for many years to come.  Keep that thought firmly in mind when you choose breeding stock.

2. You can choose only two individuals per generation. Choose only the best, because you will have to wait for another generation to improve what you start with. Breed only if you expect the progeny to be better than both parents.

3. You cannot expect statistical predictions to hold true in a small number of animals (as in one litter of puppies). Statistics only apply to large populations.

4. A pedigree is a tool to help you learn the good and bad attributes that your dog is likely to exhibit or reproduce. And the pedigree is only as good as the dog it represents.

5. Breed for a total dog, not just one or two characteristics. Do not follow fads in your breed, because they are usually meant to emphasize one or two features of the dog at the expense of the soundness and function of the whole.

6. Quality does not mean quantity. Quality is produced by careful study, having a good mental picture of what you are trying to achieve, having the patience to wait until the right breeding stock is available and to evaluate what you have already produced, and above all, having a breeding plan that is at least three generations ahead of the breeding you do today.

7. Remember that skeletal defects are the most difficult to change.

8. Do not bother with a good dog that cannot produce well. Enjoy him (or her) for the beauty that he represents but do not use him in a breeding program.

9. Use out-crosses very sparingly. For each desirable feature you acquire, you will get many bad traits that you will have to eliminate in succeeding generations.

10. Inbreeding is a valuable tool, being the fastest method to set good characteristics and type. It brings to light hidden traits that need to be eliminated from the breed.

11. Breeding does not "create" anything. What you get is what was there to begin with. It may have been hidden for many generations, but it was there.

12. Discard the old cliché about the littermate of that great producer being just as good to breed it. Littermates rarely have the same genetic make-up.

13. Be honest with yourself. There are no perfect dogs, nor are there perfect producers. You cannot do a competent job of breeding if you cannot recognize the faults and virtues of the dogs you plan to breed.

14. Hereditary traits are inherited equally from both parents. Do not expect to solve all your problems in one generation.

15. If the worst puppy in your last litter is no better than the worst puppy in your first litter, you are not making progress. Your last litter should be your last litter.

16. If the best puppy in your last litter is no better than the best puppy in your first litter, you are not making progress. Your last litter should be your last litter.

17. Do not choose a breeding animal by either the best or the worst that he or she has produced. Evaluate the total get by the attributes of the majority.

18. Keep in mind that quality is a combination of soundness and function. It is not the lack of faults, but the positive presence of virtues. It's the whole dog that counts.

19. Do not allow personal feelings to influence your choice of breeding stock. The right dog for your breeding program is the right dog, whoever owns it. Do not ever decry a good dog; they are too rare and wonderful to be demeaned by pettiness.


20. Do not be satisfied with anything but the best. The second best is never good enough.

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  •  Tzar: 

    An excellent article; thank you for sharing; my favourite points are 5 and 18; I have never bred any dogs in the past; I do not have intention to breed, but have a question please; from what I read from different sources, and as I understand, it has not been proven scientifically that Bloat is hereditary. If an exceptional dog suffered Bloat and survived, should a breeder still use this dog to breed?

     21.02.20181 replies1 replies 
    0 points
  •  eliteguardianpresa: 


    This is very well said.  Words to breed by.

    1 point
  •  cynology: 

    Very useful article.

     18.02.20182 replies2 replies 
    1 point
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