"They’re natural protectors, but not aggressive without reason and great for families," says vet Nita Vasudevan.

Guard dogs are on high alert to let you know of any danger and also serve as protection dogs. There are different types of guard dog breeds, from those that are more general watchdogs to protective ...

Some guard dogs aren’t all teeth and toughness—they’re gentle giants who protect with loyalty while showering their families with affection. From Bullmastiffs to Great Danes, these breeds combine ...