Yes, Your Dog Knows When You’re Stressed — and They Feel It Too. New research shows our furry friends feel our stress, giving us a window into our own health — and possibly impacting theirs as well.

Can dogs sense when you have anxiety?

When a person is experiencing anxiety, there is a release of adrenaline, increased heart rate, and sweating. With their super-sensitive noses, dogs are able to smell changes in hormones. It is very possible that dogs are able to smell anxiety in humans.

Can dogs smell anxiety?

The dog’s sense of smell is so adept that a blind dog has much less difficulty adjusting to the loss of vision than a human does. Dogs also sense fear and anxiety via their noses. When we are stressed or scared, we secrete the fight-or-flight hormone, adrenaline, which dogs detect even though we can’t smell it.