New research shows that dogs can really smell our fear, and it makes them scared too. 🐶 engineering
You may have heard before that dogs can smell your fear, and scientists seem to be confirming that. A study led by Italian scientist Biagio D’Aniello shows that dogs do, in fact, perceive and react to our emotional states. But more than that, it seems that they adopt our emotions as their own. and shows a strong indication that humans can transmit emotions to dogs via chemosignals.
The volunteer's sweat was then collected. These odor samples were then presented to domestic dogs who had their behaviors and heart rates monitored during the encounter.The dogs were randomly assigned to a sweat sample accompanied by their owner. A stranger was also present in the room during the encounter. The dogs that were exposed to fear had a statistically significant higher heart rate than the dogs in the happiness and control groups.
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