google-site-verification: google06c1a66cae98d2c7.html

Can Dogs Smell Cancer?

We know dogs have an incredible sense of smell, but is it good enough to detect the scent of cancer cells?
Why Are the Biggest Animals on Earth Vegetarian? ►►►►
Why Do Dogs and Cats Eat Grass? ►►►►
Sign Up For The TestTube Newsletter Here ►►►►

DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won’t find anywhere else! New videos twice daily.

Watch More DNews on TestTube

Subscribe now!

DNews on Twitter

Trace Dominguez on Twitter

Lissette Padilla on Twitter

DNews on Facebook

DNews on Google+

Discovery News

Download the TestTube App:

Sign Up For The TestTube Mailing List:

Enjoyed this video?
"No Thanks. Please Close This Box!"