You don't need a big dog for protection—vets told Newsweek about the small breeds that can deliver the same results.

Many dog parents share a universal dream: a beautiful home filled with prized possessions and a loyal canine protector to act as a fearless guardian standing sentinel at the door. The dog’s main job?

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 ...