Dogs can smell when we're stressed from our breath and sweat

In a test to see if dogs can identify material that has been exposed to breath and sweat from stressed humans, they got it right around 94 per cent of the time

Dogs can smell when we're stressed from our breath and sweat
In a test to see if dogs can identify material that has been exposed to breath and sweat from stressed humans, they got it right around 94 per cent of the time