The 10 Most Dependable Watchdogs. Though nothing matches the warmth of human relationships, if there’s anything that comes close to the same richness of emotions in relationships are dogs. These creatures can be unpredictable and hurtful, but as long as a pet doggie is loved, it will never tire of its owner and will always stay loyal to him or her, showering affection. However, as is the case with human beings, certain dogs have specific talents that make them unique and interesting. This is the case with the watchdog, avid protectors of people’s homes and the most effective natural burglar alarm manufactured by nature. Not only does a watchdog become a steady companion to its owner, but also it ensures the safety of your home in uncertain times. Following is a list of ten canines that are great at being watchdogs.