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Dog Smarts

Only Available in Archive Formats.
Dog Smarts

Dog Smarts

Dog Smarts

Only Available in Archive Formats.

The ties that bind dogs and humans go back thousands of years, and now a researcher has figured out that it probably began in Southeast Asia, where he thinks modern dogs evolved from a relatively gentle breed of wolves. NPR's Richard Harris reports on two new studies that explore the relationship between humans and "man's best friend."