Top 10 Most Aggressive Dog Breeds

Are you looking for a small puppy whom you can make pet then you should know about different breeds of the dogs as you can find small size breed, most aggressive breed, most adorable dogs?

If you are a dog lover, then you should know how loyal they are towards their owner, and this is the reason why you should buy a new puppy and let them feel like a family member.

Dogs are adorable creatures of nature, and their love towards the owner can’t be determined while most of the people buy dog pets for the protection of their home.

If you are the one who wants to buy an aggressive dog so that you can feel protected, then you should know about Top 10 Most Aggressive Dog Breeds.

List of most aggressive dogs

The list of aggressive dogs not going to end as you can find lots of dogs who are very dangerous for strangers but very loyal towards their owner.

According to the test and rating, you can find Top 10 Most Aggressive Dog Breeds by focusing on their movements like what they do by seeing any stranger or the one whom they don’t like. The lists of such dogs are as follows.

1. Chihuahua

chihuahua puppy aggressive dog breeds

This is the smallest dog breed as you cannot find any other dog smaller then Chihuahua.

People used to make this dog as a pet because of the size, but these are very aggressive.

If Chihuahua saw any stranger, then they will start barking very loud until that person escapes from that place, and this is the reason why this dog is in the list of the aggressive dogs while being the smallest dog.

This is the oldest breed of dogs in America. They are very loyal to their owner at such a level where they cannot see anyone coming close to their owner; then, Chihuahua can bite them without waiting for a second.

The passing percentage of this dog is 69.6% because it clears 32 tests out of 46.

2. Dachshund

dachshund puppies Aggressive Dog Breeds

Dachshund is the cutest dog whose height is very small as their legs are smaller than a normal dogs, and this is the reason behind their slow speed .

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You can find this dog in both long and short hair and any color, but the most common color is black with brown.

This can easily smell any rats, hamsters, mice, and any other insects. If they saw any of the insects, then you can see a flip nature which is not very common in the breed of dogs.

They are very aggressive after seeing strangers and insects, so it’s better to stay away until you become familiar with them.

A dachshund passes 33 tests out of 48, so the percentage is 68.8%. These percentages allow this dog to be in the list of Top 10 Most Aggressive Dog Breeds.

3. Chow Chow


These are medium size dogs, and you cannot find them doing sports work as they seem very lazy buy they have longs legs and a thick coat of hair that make Chow Chow looks very attractive, and people love to make it their pet.

No one knows from where this dog originated, but it is believed that these are from Mongolia or China.

These dogs are known for herding and hunting and very popular in the US.

If you want to make them well mannered, then you should provide firm training and strong guidance so that they will do work according to your choice.

The reason behind being in the list of an aggressive dog is their aggressive nature, which you can see after providing perfect guidance and training.

This dog passes in 71 tests out of 99, so its passing percentage is 71.7%, which is not that bad.

4. Doberman Pinscher

doberman pinscher

this is also a medium-size dog but looks very dangerous and attractive just because of its thick and glossy hairs.

This dog was originated from Germany. This is the most demanding dog that people use to make their pets so that they feel protected either in-home or while going anywhere else.

If you want to pet Doberman dog, then you should be physically strong; otherwise, it will not be easy to handle them.

Mainly these dogs are used by guard and police so that it will be easy to detect the thief and capture them easily.

Doberman is a very aggressive and smart dog, and they have very good stamina that you cannot find in any other dog breed.

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This is the reason why Doberman is in the list of Top 10 Most Aggressive Dog Breeds.

This dog passes 1372 tests out of 1733, so the passing percentage is 79.1%, which is very good.

If you are looking for a smart dog that is very aggressive and loyal, then you should think about it.

5. Dalmatian

dalmatian dog

these are different type of dog that has long legs and short hair where glossy hair makes them look very attractive.

These dogs are very fast in doing running and other sports activities that you can expect from your pet so.

These dogs are very good with children, but it depends on the attention given by their owner or master as if their master cares a lot for the kid at the place of playing with dog, then you can see the evil face of Dalmatian.

So if you are going to make it your pet dog, then try to know about their behavior deeply so that you can understand when they need care and time so that your kid can play safely with them without any type of problem.

These dogs are very energetic, so it is necessary to take them to a place where it will be easy to release the energy; otherwise, it will not be easy for you to handle their temper.

This dog passes 291 tests out of 358, so the passing percentage is 81.3%.

6. Rottweiler

rottweiler aggressive dog breeds

These are large size dogs who are soft hair and dense coat of color. Previously these dogs were used for doing bear hunting, cattle herding, and other related works.

Still, now people used to bring them home and make their pets so that you can feel protected as these are very aggressive after seeing any stranger who is coming forward to the owner.

This breed of dog is famous for being a guard dog, and most of the time it is used in the army.

Want to make them your pet, then try to be strong enough to handle them at every situation.

This dog passes 4,954 tests out of 5866, so passing percentage is 84.5%, which is good enough to know their quality and reason behind being in the list of Top 10 Most Aggressive Dog Breeds.

7. Jack Russell Terrier


This is a small size dog but very quick in nature and tempers, which is totally out of control as they are not very familiar with children.

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If you want to make them a pet, then you should know how to cool down them very soon.

You have to be a good master so that your pet will love to be with you and enjoy spending time.

Once you become familiar with this dog, then it will not be easy to escape from them easily.

This dog passes 58 tests out of 68, which is a good number, and it is because of its stamina, which you cannot find in normal breed dogs.

8. German Shepherd

German Shepherd dog running

These are the dogs whose size is medium but look very dangerous. Most of the time, these dogs are used in the military for doing any particular task.

It is because these dogs are very intelligent, and you can use them as a guide. If you want to search for something or someone, then you can take the help of a German Shepherd.

If you are looking for a dog that looks dangerous and intelligent but very loving towards the owner, then you should go for it and provide them proper training so that it will be easy for them to release energy.

This dog passes 2,827 tests out of 3318, which is not that bad, so you can take advantage of this dog by making them your pet.

9. Pit Bull terrier

pit bull puppies

The origination of this dog is from England, and these dogs are known for their anger as they can eat anything while feeling hungry, so if you want to make them your pet, then try to be the stronger one, so that you can handle them easily.

Pitbull passes 798 tests out of 913.

10. Siberian Husky

siberian husky strongest dog breeds
Siberian Husky

this dog lives in cold weather and is very energetic so you can enjoy playing with them any time whenever it’s needed.

If you are making them your pet, then you should know that these are used as a rescue dog, and this is the reason why Siberian Husky is in the list of Top 10 Most Aggressive Dog Breeds.

This dog passes 264 tests out of 304, so the passing percentage is 86.8%.

All these aggressive dog breeds are great for protection purposes; one can choose any of them according to their fondness of particular breed.

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