This document shares several stories that illustrate dogs' loyalty to their owners: 1) A dog in Argentina stayed by his owner's grave for six years after the owner's death. 2) An adopted dog woke up its owners to alert them that their infant wasn't breathing, saving the baby's life. 3) At a Navy SEAL's funeral, his service dog laid by the casket, showing loyalty until the end. 4) A lost dog's barking alerted a neighbor that her son with Down syndrome was having a seizure, allowing for immediate medical treatment.