This looks like it will be an interesting show, tracing the winding genetic road from wolf to dog. Check out this fact from the show’s website: “If humans were as varied as dogs we would range in height up to 22 feet tall and in weight more than 1,000 pounds.”

Tune in to the National Geographic Channel this Sunday at 9 pm to get the full story. (See the show’s site for more information.)

I apologize to Dogsters in countries other than the U.S. If history is any indicator, you will not be able to view this preview. I don’t know why (or how) National Geographic codes its videos this way. Maybe if the organization changed its name to “International Geographic” the problem would be solved? 😉