Did you know that dogs can smell fear?

A dog's sense of smell is incredibly powerful. They can detect fear, anxiety, and even certain diseases in humans.
When a person is afraid, their body releases certain chemicals and hormones, such as adrenaline and cortisol, which can be detected by a dog's sensitive nose. Additionally, dogs can interpret subtle changes in a person's body language, such as tense muscles, rapid breathing, or a higher-pitched voice, as signs of fear.
By combining these sensory cues, dogs can accurately assess a person's emotional state and respond accordingly. This ability is particularly important for dogs that work in law enforcement or therapy, where they must be able to read people's emotions and react appropriately.