The Secret Life of Dogs
Sun 10:00 PM EDT on Nat Geo
Concluded
1
Seasons,
1
Episodes
60 Minutes
19 tracks
Man's best friend. Most recognized for their slobbery kisses, wagging tails and loyal companionship. There's no denying that we humans love our dogs. People and canines have lived together for thousands of years. But how much do we really know about our best friend? A puppy is born every second somewhere in the world, resulting in nearly 500 million dogs worldwide. And this canine army can be found in more shapes, sizes and varieties than any other mammal on the planet. From teacup Yorkies to Great Danes, there are more than 400 recognized breeds. If humans were as varied as our canine friends, we would range in weight from 20 pounds to one ton!
Too bad it sticks with these seasons, wish they had more.
