What is it? It's a song about animals! Listen and watch while the singer reads and displays the lyrics and hand-drawn animations for a bird, dog, cow, and elephant. 

While dogs may not be able to see quite as well as humans, they definitely have us beat when it comes to their sense of smell. Prepare to be amazed as this short video investigates the incredibly sensitive noses of man's best friend.

Learn all about dogs, from how they communicate with us, to how they've evolved along with our technology. This segment also talks about dog genetics and evolution- how can a single species contain breeds as different as Great Danes and...

A story about a dog who smelled the cancer in his owner's body even before the cancer was detected by a doctor. [3:59]

Learn some interesting facts about human's first pet, dogs. [3:45]

You may have heard the expression that dogs 'see with their noses.' But these creature's amazing nasal architecture actually reveals a whole world beyond what we can see. Alexandra Horowitz illustrates how the dog's nose can smell the...

This video discusses dog barks. Scientisits can trace the ancestry of the dog back to the wolf, but wolves howl and dogs bark. Scientists think the bark may have developed for human benefit, but can dog owners tell what their dogs' barks...

This video [0:30] checks information included in the fiction book entitled Magic Tree House #46: Dogs in the Dead of Night by Mary Pope they had lots of questions. How do St. Bernards help find avalanche survivors? Who are some of the...

How did the dog actually transform human society, and how has man radically transformed the dog? This site discusses the hard-wired behavior of the dog due to evolving from the "savage and wild wolf." The site includes a video [12:10]...

Sal Khan explains the definition of a species and looks at some hybrid species such as ligers and tiglons. [8:48]

Do you know when dogs became domesticated? This audio lecture discusses the discovery of an ancient skull sheds light on the domestication of dogs. [10:28]

Scientists have long debated how -- and when -- dogs first became domesticated.

This video is about dog intelligence and their amazing vocabulary. [14:52]