Dogs are said to be a man’s best friend, and rightly so. They are extremely loyal to their humans; and thus apart from giving lifelong companionship, they also help in guarding their owners from any possible dangers. And so, when it comes to keeping a watchdog for home security, one would look for dog breeds that are naturally gifted at guarding and protecting. These dogs are instinctively watchful, quick to alert their owners of potential intruders, and fiercely loyal to their families. Whether you live in an apartment or a house with a yard, choosing the right watchdog breed can make all the difference in your home’s security. So, here we list some watchdog breeds that are perfect for home security: