Watch shelter dogs react to finding out they’re adopted! Their pure joy, happy tears, and tail wags will melt your heart. Don’t miss these emotional moments!

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 ...

infants share their negative feelings by crying, which leads to more caregiving from parents. Domesticated by humans like no other animal, dogs have developed specific communication skills over time.