It is not accurate to label any particular breed of dog as the “angriest” as temperament is determined by a variety of factors, including genetics, socialization, and individual personality. However, there are some dog breeds that have a reputation for being more aggressive or potentially dangerous than others.

It is important to note that aggression in dogs can be a complex issue and is not always related to breed. Factors such as lack of socialization, inadequate training, and past trauma can all contribute to aggressive behavior in dogs.

That being said, some of the dog breeds that are commonly associated with aggression include:

1. Pit Bull Terrier – Pit Bulls have been the subject of much controversy and debate due to their reputation for being aggressive. However, it is important to note that not all Pit Bulls are aggressive and many are loving and loyal family pets. Pit Bulls are strong and powerful dogs, and they require proper socialization and training to prevent potential aggression.
2. Rottweiler – Rottweilers are large, muscular dogs that were originally bred for herding and guarding. They can be protective of their families and have a natural guarding instinct, which can sometimes lead to aggression towards strangers. However, with proper training and socialization, Rottweilers can make loving and loyal pets.
3. German Shepherd – German Shepherds are a popular breed that are often used as police or military dogs due to their intelligence and trainability. However, they can also be prone to aggression if not properly socialized and trained.
4. Doberman Pinscher – Dobermans are a highly intelligent breed that can be loyal and affectionate towards their owners. However, they are also known for their protective instincts and can be prone to aggression towards strangers.
5. Chow Chow – Chow Chows are a breed that originated in China and are known for their distinctive lion-like appearance. They can be independent and aloof, and may be prone to aggression towards strangers if not properly socialized.

It is important to note that aggression in dogs is not limited to these breeds, and there are many other factors that can contribute to aggressive behavior in dogs. If you are considering getting a dog, it is important to research different breeds and to choose a dog that is appropriate for your lifestyle and needs. It is also important to provide proper training and socialization to prevent potential aggression, and to seek professional help if your dog shows signs of aggressive behavior.