Top 10 Scariest Dog Breeds to Frighten Intruders

Scariest Dog Breeds in the World

Dogs are known to be a man’s best friend. People own dogs for various reasons, such as companionship for their families, and performing work like hunting, and some people want protection.

For protection, pet owners want scary-looking dogs that protect them from intruders. These dogs are big and wild and have the strongest bite with a big bark. They look dangerous but are gentle around the family and protect them from nefarious people. This breed is well trained and always alert and comes into action when they feel there is a threat.

The scariest dog breeds are the great protectors of your home and family. They are known for their unpredictable and aggressive behavior. It is advised that if you are searching for a dog, then you must first research its aggressive nature. In this blog, you will read about the scariest dog breeds, which keep your family and home safe from strangers.

Also Read:- Top 10 Affectionate Dog Breeds That Are Best For Your Family

A List of the Scariest Dog Breeds in the World:

1. Doberman Pinscher

Doberman Pinscher
Doberman Pinscher

Height: 68 to 72 cm                           

Weight: 40 to 45 kg

-Life Span: 9 to 12 years

Coat: Short

Colors: Black & tan, Red & tan

A Dobermann is a medium-large breed of domestic dog that has a long muzzle. This dog breed stands on a pad that is not heavy-footed. They are alert, loyal companions and serve as guard dogs. Dobermans are the scariest-looking dogs, but they build strong bonds with humans.

The dog keeps away intruders and can become aggressive to protect its owner & has the ability to run at a speed of 35 miles per hour. Their temperament is intelligent and they can learn various commands easily.

2. Rottweiler


Height: 61 to 69 cm.

Weight: 50 to 60 kg

Life Span: 8 to 10 years

Coat: short, double-coated, hard, and thick.

Color: Black & mahogany or Black & tan.

The Rottweiler is used as a guard dog, a police dog, and for search and rescue missions. This breed is famous for its intelligent behavior and strength. These dogs have the strongest bite strength compared to other breeds.

They are calm, confident, and courageous dogs. Dogs have the ability to protect your home and family. Rottweilers always have a strong willingness to work and are well-suited as companions.

3. Great Dane

Great Dane
Great Dane

Height: 76 to 90 cm.

Weight: 50 to 82 kg

Life Span: 8 to 10 years

Coat: Single coat.

Colors: Black, Fawn, Brindle, Blue, and Mantle.

The Great Dane is the largest dog breed used to hunt wild boar and deer. They are elegant and have great strength for their size. These dogs have powerful and smooth muscles. Their nature is gentle and loving and they seek affection from their owner.

This dog breed is the tallest and requires a moderate level of exercise. Sometimes, they become aggressive towards strangers and in new environments. Dogs have short hair and strong figures.

4. Wolf Dog

Wolf Dog - Scariest Dog Breeds
Wolf Dog

Height: 26 to 34 inches

Weight: 70 to 100 pounds

Life Span: 12 to 18 years

Coat: Thick and straight double coat

Colors: white, brown, grey, and black.

Wolves are wild and impossible to domesticate. Their behavior is unpredictable, so they sometimes become dangerous to humans. They are naturally healthy animals.

It is illegal to breed wolves in the US. Because their genetic nature is wild, they become aggressive in normal conditions. The higher percentage of these dogs is dangerous for small animals and humans.

5. Boerboel

Boerboel - Scariest Dog Breeds

Height: 55 to 69 cm.

Weight: 60 to 79 kg

-Life Span: 10 to 12 years

Coat: Short coat.

Colors: Black, Brown, Red, Brindle, Fawn, Piebald, Cream, and Mahogany.

The Boerboel is a large dog of the mastiff type, and they are used as family guard dogs. Dogs have a strong bone structure and also well-developed muscular bodies. This dog looks scary because of its large size and strength.

Their attacks are unpredictable and dangerous. The coat of Boerboel is short and sleek with dense hair. They are considered to be the most dangerous dog breed because of their aggressive nature which can attack and kill people.

Also Read:- Everything to Know About the English Cocker Spaniel

6. Akita

Akita - Scariest Dog Breeds

Height: 64 to 70 cm.

Weight: 27 to 54 kg

-Life Span: 10 to 12 years

Coat: Double coat

Colors: ginger, red, brindle, white, black, and gray.

The Akita is an independent and dominant breed, but these dogs are affectionate and loyal to their families. They are used as fighting dogs, guard dogs, and for hunting bears. You have to groom them like a cat.

Sometimes, this dog breed shows an aggressive nature towards strangers and will also show their reaction towards other dogs. That is why, till they are not trained, these dogs are not suited for dog parks. The Akita has a soft and long coat.

7. American Pit-bull Terrier

American Pit-bull Terrier
American Pit-bull Terrier

Height: 45 to 53 cm

Weight: 15.8 to 27.2 kg

-Life Span: 8 to 15 years

Coat: Smooth, thin, and single coat.

Color: Red, Black, and Buckskin

The American Pit Bull Terrier is a medium-sized and short-haired dog with a solid build. Their eyes are round, their ears are medium in length, and their tail is thick. This is one of the most dangerous and aggressive breeds.

For this reason, people are afraid of pit bulls. But when these dogs get trained and socialized, they can become excellent family companions. To handle this breed, the owner should be experienced and trained.

8. German Shepherds

German Shepherds - Scariest Dog Breeds
German Shepherds

Height: 60 to 65 cm.

Weight: 30 to 40 kg

Life Span: 9 to 13 years

Coat: Double Coat

Color: Tan with a black saddle, sable, and solid black or bi-color

A German Shepherd is a medium-to-large-sized dog and is used for search and rescue, police work, and also as a companion dog. Dogs have a double coat with a thick undercoat. They are active, intelligent, and have a willingness to learn.

These dogs are excellent guard dogs and are very curious in nature. This breed is obedient and protective of its family and territory. A German shepherd is easy to train as they are highly intelligent.

9. Cane Corso

Cane Corso
Cane Corso

Height: 60 to 70 cm.

Weight: 45 to 50 kg

-Life Span: 10 to 12 years

Coat:  Short, dense, and lustrous.

Colors: Black, Fawn, Red, Gray, Black Brindle, and Chestnut Brindle.

The Cane Corso is a large dog and a breed of mastiff. They are used as companions or guard dogs and are also used to protect livestock. Dogs have well-muscled body and their coat is short and dense.

This breed is aggressive in nature and has the ability to protect its owner from attackers. These dogs require proper training and socialization to become family pets.

10. Kangal

Kangal - Scariest Dog Breeds
Cane Corso

Height: 70 to 80 cm.

Weight: 48 to 60 kg

Life span: 12 to 15 years.

Coat: Thick, Dense, and short double coat.

Color: fawn, sable, white or lighter chest, and black mask.

A Kangal shepherd is referred to as a sheepdog and has a powerful bite force as compared to other domestic dogs. This dog is used for protection against wolves, jackals, and bears. These dogs have greater speed and agility compared to larger dogs.

They are calm, independent, and protective of their owner, but aloof towards strangers. Dogs require proper training so that they become alert and respond to threats with courage. The dog owner should be trained and experienced in keeping Kangal dogs.


This is a list of the 10 scariest dog breeds in the world. If you plan to keep this type of dog breed at home, the dog owner should be very well-trained and experienced. To make this dog breed an excellent companion, you have to give them proper training and socialization.

Also Read:- 5 Smiling Dog Breeds to Bring a Smile to Your Face

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