There are many different types of dogs out there, and each one has its own unique set of characteristics. Some breeds are more prone to aggression than others, and some have been known to be more dangerous. Here is a list of the 10 most dangerous dog breeds, based on their history of aggression and attacks. 

1. American Pit Bull Terrier

The American Pit Bull Terrier is a breed that has a long history of aggression and violence. They were originally bred for fighting and bull-baiting, and have been involved in many attacks on humans over the years.

2. Rottweiler

Rottweilers are another breed with a reputation for being aggressive. They were originally bred as working dogs. They are large, powerful, and aggressive. They have been known to attack and kill people. Rottweilers are not a good choice for a family pet. They are best suited for experienced dog owners who can provide them with firm, consistent training.

3. German Shepherd

German Shepherds are one of the most dangerous dog breeds. They are large, powerful, and aggressive. They have been known to attack and kill people. German Shepherds are also used as guard dogs and police dogs. They are not a good breed for families with small children.

4. Siberian Husky

Huskies are dangerous dogs because of their high energy levels and their potential to escape from yards or homes. They are also known to be aggressive toward other animals and people.

5. Alaskan Malamute

The Alaskan Malamute is a large, powerful dog with a thick coat of fur that is able to withstand cold weather. They were originally bred for sledding and are still used for this purpose in some parts of the world. Malamutes are friendly dogs but can be aggressive if not properly trained. They are also known to be escape artists and have a high prey drive.

6. Doberman Pinscher

Doberman Pinschers are one of the most dangerous dog breeds. They are guard dogs that were bred to be aggressive and protective. They are powerful, fast, and athletic. They can be very territorial and have been known to attack without provocation. Doberman Pinschers need to be socialized and trained properly to be safe around people. They should not be left alone with children or other animals. They need to be exercised regularly.

7. Chow Chow

Chows are a dangerous dog breed. They were originally bred in China as hunting dogs. They are very territorial, can be aggressive and can attack without warning.  They are also powerful and can cause serious injury or death.

8. Akita

Akitas are large, powerful dogs that were originally bred in Japan for hunting. They are loyal and protective of their family, but can be aggressive towards strangers. Akitas have been known to attack and kill people, so they must be properly trained and socialized.

9. Wolf-hybrids

Although they are not as common as other breeds on this list, wolf-hybrids can be just as dangerous. These dogs are a mix of domestic dogs and wolves, and as such, they can be very unpredictable. They are often times not well socialized and can be aggressive toward humans and other animals. If you are thinking about getting a wolf-hybrid, be sure to do your research first and make sure you are prepared to handle such a demanding pet.

10. Boxers

Boxers are sometimes considered dangerous dogs because they are strong and powerful. They were originally bred for fighting and still have a strong prey drive. Boxers are also very loyal and protective of their families. They can be good guard dogs if properly trained and socialized. However, if they are not properly trained or socialized, they can be aggressive. Certain Boxer traits, such as their strength, power, and loyalty, can make them dangerous if they are not properly trained.

There is no definitive answer to whether or not a dog breed is dangerous. It is important to remember that any dog has the potential to be dangerous if it is not properly trained and socialized. It is also important to be aware of your own personal safety risks when interacting with any dog, regardless of breed. The best way to avoid being injured by a dog is to be cautious and respectful when around them, and to never approach a dog that you do not know.