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The Canine Diversity Project

The Canine Diversity Project is an attempt to acquaint breeders of domesticated Canidae (dogs) with the dangers of inbreeding and the overuse of popular sires. Both lead to the indiscriminate loss of genetic diversity and increase the frequency of genetic problems in the population. These abuses have not been restricted to dogs, but have also occurred in horses, cattle and many other domestic animals, largely as a consequence of outdated beliefs dating back to the early days of genetics. Even their wild cousins have been the unfortunate victims of genetic malpractice by zoos. Fortunately, zoo biologists have recognized the dangers to these and many other species, and Species Survival Plans have been developed for many.

Though, as a species, Canis familiaris is not endangered, a number of breeds are in as much danger of extinction as some of their wild cousins. If different varieties of wolves are worthy of preservation, are not the different breeds of domestic dogs equally worthy?

Starting with wolves, and perhaps other related canids, man shaped the dog to his own ends. For several thousand years they have been our companions, helpers and guardians. A dog, treated with a little kindness, will be your friend for life. How do we reward them? By condemning many to a life of pain or an early death due to various inherited diseases. Do we not owe them more than this?

Why do we need genetic diversity in a population?
read
The Poodle and the Chocolate Cake


How You Can Help

Become informed
  • on basic genetic principles and good breeding practice
  • on the major genetic diseases in your breed
  • on the attitude of your Breed Club or Association
Support genetic research
Spread the word about this site
Ask the Question - Do you need a "Breed Survival Plan"?

If you would like more information, contact:

Dr. John B. Armstrong
The Canine Diversity Project
Department of Biology
University of Ottawa
Ottawa, ON K1N 6N5, Canada

  e-mail: jbarm@uottawa.ca or kaitlin@magma.ca

Please do not ask me about the treatment of specific diseases, genetic or otherwise. Such advice should come from a qualified veterinarian. Information may be available from other web sites such as Vetinfo.



 
Canine Genetics Discussion Group (CANGEN-L)

If you are interested in participating in on-going discussion of canine genetics (C. familiaris or other) and breeding (as related to genetic health), with a strong emphasis on diversity, send a message to jbarm@uottawa.ca asking to be added to the group. Please include both first and last name, the email address you will using to post to the list, and a brief statement of your interest in canine genetics (e.g. breeder of Alabama Waterdogs). You do not have to be a professional geneticist or breeder to join, having a love of dogs and a concern for their future is sufficient.

Disclaimer: Opinions expressed on the list are those of the poster and should not be construed to reflect University policy, nor do they necessarily reflect the opinions of the Listowner. The Listowner reserves the right to cancel the membership of anyone who does not adhere to the generally accepted rules of good conduct on the Internet ("netiquette") See Guidelines for Members of the PSG for more detailed guidelines.

 

Index of articles and links

The Canidae   Link to the Canidae

Selected Breeds of Canis familiaris

Other Canids

General
Endangered species
Reintroduction projects
Additional information on endangered species
Genetics and Diversity   Link to genetics page

Genetics for Breeders (Dr. John Armstrong)

Basic Concepts
Breeding Schemes
Significant Relationships
Population Genetics and Breeding
The Nature of Genetic Disease
Eliminating Mutation: the impossible dream
Diversity and the Purebred Dog
Inbreeding and Diversity
Glossary of Genetic Terms

by Dr. Leos Kral
Importance of Complete Pedigrees
Penetrance and Expressivity
Phenotypic vs Genotypic Heterogeneity
Multiple Gene Traits
by C.A. Sharp
The Price of Popularity: Popular sires and population genetics.
The Downside of Inbreeding: Itās Time For a New Approach.
by Dr. Catherine Marley
Breeding - Dogs or Pedigrees?
Closed registries and loss of diversity   Link to diversity issues
by J. Jeffrey Bragg
Purebred Dog Breeds into the Twenty-First Century
The Genetic Tide: Will it leave us high and dry?
The Genetic Tide Continues to Swell
by Dr. John Armstrong
The Influence of Wycliffe on the Black Standard Poodle
by Dr. Hellmuth Wachtel
Breeding Dogs for the Next Millennium

Expanding the gene pool

The Backcross Project
The Basenji African Stock Project

Other reading

The Mixed Breed Dog
Inbreeding, Linebreeding and Crossbreeding in Dogs
Genetics and The Border Collie
Genetic Selection
Inbreeding and Linebreeding
Dealing with Genetic Disease   Genetic analysis/testing
Pedigree Analysis
Genetic Research Strategies: The Example of Canine Epilepsy
Pedigree Analysis: Bloat in the Standard Poodle
Test mating
Day Blindness in Alaskan Malamutes
The Bourns Test Litters for Dayblindness in Malamutes
CEA & I (Collie eye anomaly)
DNA tests
List of DNA tests
Genetic Testing: A Guide for Breeders
Linkage tests
DNA Studies in Doberman von Willebrand's Disease
Other Health Issues   Immunity, fertility and longevity

Immunity

The Immune System and Disease Resistance

Fertility

Endocrine Disruptors
Hormone Disruptors
Stress, Infertility and Herpes Infection

Longevity

Doberman Pinscher Club Longevity Program
The Diversity Project's Longevity Study
Mixed breed survey

 


About this Site

All articles on this site written by Dr. Armstrong may be reproduced freely as long as they are not altered and proper credit is given as to the source. Most other authors of papers on this site are also willing to let their material be used, but it is best to ask. If in doubt, e-mail jbarm@uottawa.ca

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This page was last updated on Dec. 24, 2000.

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