The Canine Diversity Project
A. Selected Breeds of Canis familiarisNote: The breeds listed here should not be regarded as having more or fewer problems with genetic diversity or disease than those not listed. Those familiar with other breeds are invited to submit appropriate links.
Portuguese Water Dog
Poodle (Diversity in Poodles)
Wire-Haired Pointing Griffon
North American Mixed Breed Registry
B. Other Canids - General
Wolves Coyotes Dingos Molecular evolution of the dog family Overview of the Canidae (including extinct species)
C. Endangered species
African Wild Dog
Dhole [Asiatic Wild Dog]
Red Wolf [AZA]
Red Wolf [North Carolina Zoo]
D. Reintroduction projects
E. Additional information on endangered species
Defenders of Wildlife Bagheera AZA Conservation Programs AZA Species Survival Plans Introduction to a Species Survival Plan
Also worth visiting: The Golden Lion Tamarin captive breeding page.
Be sure to take a look at the "Pedigree Game".