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How Dogs Became Man's Best Friend: Genetics & Domestication

29 minutes 49 seconds

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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New scientific evidence suggests that some wolves evolved into dogs by domesticating themselves, and not by humans taming them. Features evidence that dogs have traveled and been buried with humans since prehistory, adapting to every climate and evolving into many subspecies or types of the same dog species. Human cultures might not have evolved as they did without the help of the dog, our most cherished and probably first domestic animal companion.

Media Details

Runtime: 29 minutes 49 seconds

Topic: Science
Subtopic: Animal Behavior, Animals, Evolution, Pets
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2007
Producer/Distributor: New Dimension/Questar
Series: Nature
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Student Activity Teacher's Guide

Three wolves in the snow. Caption: He's one of the oldest in the northern range,

A grizzly bear chasing an animal, moving so quickly the image is blurred. Caption: the grizzly once ruled alone.

A baby elephant being helped to its feet by the trunk of an adult elephant. Caption: If all goes well, they'll share in the mothering.

Bird with a brown body, drooping white neck, and splayed tail feathers stands in front of a smaller, plain brown bird. Caption: If a female is interested, she lets him know it

Two spiders facing each other on a leaf. Caption: To win a mate, the males must perform an elaborate dance,

A warthog with long tusks curving towards its body and leathery skin covered in mud. Caption: we can see that each has a beauty all its own.

Angular aircraft with multiple flaps on each wing sitting on a concrete deck, viewed from below. Caption: (observer) The aircraft's controlled by many movable surfaces,

Lion crouching low in the grass. Caption: This lion, hidden in the grass, senses an opportunity.

Stacks of man-made box hives with bees swarming them. Caption: Now, they prepare to unload their shipments of livestock--

A bear in a cage with hay on the back of a trailer. Caption: Come on! Let's go!

Viewer Comments

Ally H. (Dundalk, MD)

February 19th, 2021 at 03:28 PM

I use clips from this video in my Animal Studies classes every semester and until I found DCMP, I've been dealing with auto-generated captions (wildly inaccurate) or relying on my ASL interpreters (not at all the best way to present media to my students). Remote classes have made it even more challenging but I'm so glad I found DCMP. I highly recommend this title for the information anyway, but this accessible copy of it is fantastic! Thank you so much, DCMP!
John C. (Tucson, AZ)

March 26th, 2015 at 11:38 AM

This video kept all students engaged.