For more than 50 years, dozens of racers and hundreds of dogs have taken to the Iditarod trail in search of excitement and ...
Looking for a winter companion? Discover the best cold-weather dog breeds built for snow, from Huskies to Saint Bernards.
Live Science on MSN
Most modern dogs have wolf DNA from relatively recent interbreeding. Here's which breeds are the most and least 'wolfish.'
About two-thirds of modern dog breeds carry some wolf ancestry introduced within the past few thousand years.
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