Dogs really can smell your fear, and then they get scared too

There is an urban myth that dogs can smell human emotions, now it seems to be true: dogs can sense a person’s emotional state just by sniffing a sample of their sweat
Read more: https://www.newscientist.com/article/2150956-dogs-really-can-smell-your-fear-and-then-they-get-scared-too/?source=Snapzu