11 Ways Scientifically Proven That Dogs Say “I Love You”


3. Dog loves you

Humans yawn is contagious. And this process is closely connected to our empathy. And as it turns out a dog’s nature here is almost the same.
According to a study conducted by Teresa Romero and her colleagues at the University of Tokyo. Simultaneous yawning proves that your pet is emotionally connected to you. So while scientists are doing their best to clarify this fun phenomenon, you can do a simple test yourself to check if your dog truly loves you. “Yawn” and see what happens.


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