Dogs were played the sound of humans crying. Their reaction shows a unique emotional bond with us that other animals lack.
Dogs of all shapes, sizes ... The pigs didn't appear to mind the crying sounds and instead seemed more agitated by the ...
The Scientist2y
Dogs Cry Tears of Joy: Study
But these feelings-driven tears may not be a wholly human experience. Dogs can also cry happy tears, according to a study published today (August 22) in Current Biology. Although the animals’ eyes don ...