I am scared of dogs, and I think majority of the people living on this Earth are like me.

I am scared of dogs, and I think majority of the people living on this Earth are like me.

Dear Sahar Qazi , i share with you this interestin link of bbc news today

https://www.bbc.com/news/health-45997000

I do not believe on dogs

dear friend, seems interesting if practical

Yes, trained sniffer dogs can be used to detect human diseases.

Please have a look at these useful links.

https://www.quora.com/How-can-dogs-sense-sickness

https://www.quora.com/Is-it-true-that-dogs-can-detect-tumors-or-other-diseases-in-humans-and-react-in-a-certain-way

https://www.quora.com/How-are-dogs-able-to-smell-or-sense-cancer-Does-cancer-have-an-actual-smell-to-it-or-are-dogs-able-to-sense-it-some-other-way

It sounds nice to me if it is real

I think this is very nice and interesting.

with the best wishes

Mr Rezaei Ahvanooei