Dogs were played the sound of humans crying. Their reaction shows a unique emotional bond with us that other animals lack.
The owners then watched and video-recorded their dog's reactions ... Fraga and her colleagues played the same crying and ...
The Mirror27d
Dog trainer shares why you shouldn't give in when dog makes 'complaining' sound
When it comes to a dog's whining or crying ... can escalate into a bigger reaction like barking or lunging." The final sound to be aware of is howling, which the trainer says is usually a sign ...