Originally bred to hunt wolves and wild boars in the fourteenth century, these dogs have a ferocious past. Now, a little calmer, a Griffon Nivernais still carries a predatory instinct. This French breed is a little larger than most French hounds and stands between 21- 23 inches.
It may not look like the most agile and speedy type of dog, as this dog bred more for endurance than speed.
52. Beauceron
This dog is not for the faint of heart. Beaucerons are robust and muscular dogs with a strong presence. Reaching as high as 27 inches at the shoulder, these dogs can do quite a bit of harm. The American Kennel Club has described these dogs as "well-chiseled", with dark brown eyes that "project an expression breed fanciers describe as frank and confident."
It is important to stay dominant with these dogs as they can very easily dominate a weaker owner. It is good to note, however, that once these dogs are disciplined, they are excellent with the smaller and defenseless.
53. The Finnish Spitz
This little fox-like bushy dog is pretty fierce for its size. Sharp and alert ears make this dog highly observant. Finkies or Fins as they are nicknamed can be an excellent combination of a loving friend and a watchful guard.
What makes these dogs extra fierce is their bark. This is no quiet breed and in Finland, owners actually hold barking contests. The winner gets crowned "King Barker". So if you're looking for more than one way to scare off unwanted visitors, a Fin might do the trick.
55. Kishu
This is Japanese hunting dog has been described as extremely courageous. They have powerful predatory instincts and can often be spotted hunting smaller animals. They were originally bred for boar and deer hunting.
If these dogs are not socialized well, they can easily become quite combative, but with the necessary training, they are devoted and protective dogs. Just be wary when they meet strangers.
56. Great Pyrenees
Do not be fooled by the zen-like attitude of the Great Pyrenees. These dogs seem very calm but can swiftly shift into action when threatened. Their immense power makes them a deadly opponent, especially with their height of over 32 inches at the shoulder and weight of more than 100 pounds.
The Great Pyrenees is related to many other large LGDs such as the Newfoundland dog, the St. Bernard and the Polish Tatra Sheepdog.