Doberman Pinscher

The Doberman Pinscher is a common choice for a guard dog.

The most obvious benefit of a guard dog is its ability to protect your family and your home. Physical protection aside, dogs have proven to be one of the best deterrents for burglars. Canines are more effective than foot-traffic and close neighbors.

If you are looking for a watchdog, consider getting one a giant breed such as a Doberman Pinscher. But even a small dog’s bark — and the threat of a bite — can protect you.

But be warned, the dogs are known for being barkers. That’s a plus as a guard dog, but the dog will require training and supervision if you want a quiet pet.