Zozo is a dog from Turkey and his story proves just how deeply some animals feel. Zozo's owner passed away in February 2014 and since then, the dog has been extremely depressed. Even though Zozo was taken in by his owner's family members, they can tell he's really suffering. When the dead man's son went to visit his father's grave, he found this:
What a heartbreaking tale that really does prove the special bond between a man and his dog.