BECKHAM
29-09-2022, 02:09 PM
Four dogs successfully identified samples of sweat or breath taken from a stressed person.
for more .... (https://www.bbc.co.uk/news/science-environment-63066715?at_medium=RSS&at_campaign=KARANGA)
for more .... (https://www.bbc.co.uk/news/science-environment-63066715?at_medium=RSS&at_campaign=KARANGA)