No… and yes. Dogs can “cry,” but this doesn't necessarily mean that their eyes expel tears… at least not due to their feelings. ... “However, humans are thought to be the only animals that cry tears of emotion.” Dog-crying really is more like whimpering and unlike humans, dogs don't tear up when they are sad.

What does it mean when a dog has tears?

In dogs, tears could be caused by: a developing eye infection. a blocked tear duct (also known as epiphora) allergies.

How do you know when a dog is crying?

When dogs experience feelings of pain, frustration, or loss, they show it through vocalizations such as howling, whimpering, and whining. They may also withdraw from activities they normally enjoy. These are the signs you should watch for if you're worried about your dog's emotional well being.