TIL Dogs have two noses. The second, which humans don’t have, is called Jacobson’s Organ and is located at the back of the nose. This double smelling system allows some trained dogs to sniff out bladder, kidney and prostate cancer with a 95% accuracy. via /r/todayilearned


TIL Dogs have two noses. The second, which humans don’t have, is called Jacobson’s Organ and is located at the back of the nose. This double smelling system allows some trained dogs to sniff out bladder, kidney and prostate cancer with a 95% accuracy.
http://ift.tt/2tdOdny

Submitted July 04, 2017 at 06:58PM by MM2236
via reddit http://ift.tt/2sJwd0J

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