Are Bullmastiffs Good Guard And Protection Dogs?

Do you want to know if Bullmastiffs are good guard and protection dogs?

When you think of a dog breed that makes for an excellent guard dog, the Bullmastiff probably isn’t the first that springs to mind.

However, this breed has all the makings of an excellent guard and protection dog – provided you give them the right kind of training and socialization.

They are alert and wary dogs with plenty of strength, confidence and bravery. If you’re considering getting a bullmastiff as your next family pet, it’s important to know if they make good guard dogs or not.

It might seem like a straightforward answer but there are many different types of potential guard dog breeds out there.

Some have strong territorial instincts while others have strong protective instincts and so on. This article looks at whether or not Bullmastiffs make good guard dogs and protection dogs.


Are Bullmastiffs Good Guard Dogs?

Yes, Bullmastiffs are great guard dogs.

Bullmastiffs are very strong dogs. They are known for their impressive strength and intimidating size.

In general, they are large-breed dogs with a large bone structure. They are capable of holding their own in a fight and can inflict some damage.

Bullmastiffs can be a good choice for families with children if they are supervised around small children.

They are large dogs and don’t realize how hard they are when they play. A Bullmastiff pup is capable of knocking over a toddler who isn’t aware of their size and strength.

Bullmastiffs are also naturally protective dogs. They are known for being guard dogs and will protect their owners if they need to. If someone is on your property, a Bullmastiff will let them know.

What Makes Good Guard Dogs?

When looking at the qualities of a good guard dog you want to look for a few things.

Size: First, you want to make sure that the dog is on the larger side. You don’t want something that is not going to scare an intruder away. You want to make sure the dog can take on a human if the situation arises.

Strength: A guard dog needs to have some strength and confidence so that it can stand its ground against an intruder and scare them off.

If the dog is too cowering in fear the intruder will just push them out of the way and get what they are after.

You also want to consider if the dog is naturally aggressive. Although aggression can be trained out of a dog, it is easier to adopt one that already has a little aggression built-in.

An aggressive guard dog will deter most burglars from trying to enter your home, and if they don’t they will be prepared to fight back.

Confident: A good guard dog should be confident and should not back down from a fight. They should know they are strong and they should be confident that they can take on a challenge when needed.

Appearance: A good dog should look fierce and should look intimidating. A person should be intimidated just by looking at their face and size.

Why Are Bullmastiffs Good Guard Dogs?

Bullmastiffs have a lot going for them to be a great family guard and protection dog.

Appearance – Bullmastiffs are a muscular and broad-chested dog breed. They look intimidating to strangers.

Bullmastiffs are a large breed. The average bullmastiff is between 60 and 100 pounds, and they can range in height from 20 to 26 inches.

Loyal – They are very loyal dogs who love their owners and want to protect them. They may not be the best choice for families with small children because they are large, strong dogs who could accidentally knock a child over.

Fearless – Bullmastiffs are fearless and confident dogs who can be intimidating to anyone who isn’t expecting a huge, strong dog.

Strong – They can be great guard dogs because they are strong and they can defend their family or home without any hesitation.

Alert – They are good guard dogs because they bark when they see or smell suspicious activity. They aren’t the kind of dogs that will attack someone unless they have to. They will bark and bark until someone comes and stops them.

Who Is A Bullmastiff Good For?

Bullmastiffs make great dogs for families, especially if your kids are older and understand how to properly interact with a dog.

Bullmastiffs are gentle and loving dogs who really love spending time with their families. They make good guard dogs for families with children.

However, because they are large dogs who don’t realize how hard they play, you need to be careful with the children around them.

Bullmastiffs are also gentle with other animals and would never attack another living creature unless they feel threatened.

Bullmastiff origin

The Bullmastiff originated in England, where they were bred to be a crossbreed between Bulldogs and the old English Mastiff.

They were used as all-around farm dogs, herding cattle, hunting games and protecting people. They were also used as guard dogs in some areas of England.

Bullmastiff Personality and Behavior

The Bullmastiff is a big and powerful dog, who is known for being protective and calm. They can be great family dogs because of their easygoing nature, no matter what the situation.

Though they are known for being easy to train, they are also very strong-willed. It is often recommended that Bullmastiffs be trained while they are still puppies.

This is when they are the most receptive to training and socialization. Bullmastiffs have a tendency to bark.

This is actually a good thing when it comes to using them as guard dogs because it lets you know when someone is approaching your property. They are vocal dogs and love having a job to do.

Things To Remember When Using A Bullmastiff As A Guard Dog

Training – Training is essential. – A Bullmastiff isn’t naturally going to know that someone on your property is a threat. They have to be taught to differentiate between normal activity and something suspicious.

Early socialization – Socialization is important. – A Bullmastiff is naturally a calm and relaxed dog. They don’t have a high energy level and are content to chill out most of the time. They don’t make good guard dogs if they are stressed out or anxious.

Barker – Be prepared for some barking. – No matter how much training you give your Bullmastiff and how confident you are that they know what to do, they are going to bark sometimes when they are on duty. It’s a natural response to seeing or smelling something out of the ordinary.

Give attention – don’t forget to give your Bullmastiffs plenty of attention. While they are excellent family dogs, they are very affectionate and loving.

They thrive on attention from their human family members. This is how you show them that they are doing a good job. It will also keep your Bullmastiffs happy and healthy.

Treat them nicely – remember that your Bullmastiffs love affection. They rely on you for everything from shelter to food.

If you forget to feed them or give them water, they will weaken and eventually die. This goes double for their medical needs.

While most Bullmastiffs are fairly healthy and don’t require a lot of medical attention, all dogs can catch diseases.

Crate Training – Bullmastiffs puppies should be kept in a crate until they’re 8 weeks old. This will prevent their muscles from growing too large and hinder their ability to hunt once they become adult dogs.

Crate training will also help prevent your Bullmastiffs puppy from chewing on your furniture and other valuables while they’re still growing.

Make sure to give them plenty of chew toys, both while they’re in the crate and after they’re fully grown.

Exercise – Bullmastiffs puppies require exercise and mental stimulation. Investing in lots of different toys and taking them to the park on a regular basis will help them release their energy.

However, good thing is that they are not high-energy dogs so you will not need to spend a lot of time exercising your Bullmastiffs.

Will a Bullmastiff attack an intruder?

Bullmastiffs are not an aggressive dog breed and will not respond quickly.

They’re more likely to be on the cautious side when it comes to handling unknown people. This doesn’t mean that they won’t take action if they feel like their home and family is under threat.

In fact, Bullmastiffs have a very strong protective instinct, which is why they make such excellent guard dogs.

If an intruder enters your home and the dog feels like that person is a threat to you or their family, they’ll likely attack. You’ll need to make sure you have a strong and confident dog, though.

Will An Untrained Bullmastiff Protect Their Owners?

Bullmastiffs are naturally protective instincts and they have a quite stable temperment.

However, if you have a poorly trained and poorly socialized dog, then yes, you will probably have an overly aggressive animal on your hands.

Bigger dogs can be used as guard dogs but only if you have trained them properly. If you don’t, then you have a super strong and potentially dangerous animal with no idea how to interact with people in a calm way.

An untrained Bullmastiff will be aggressive, will be territorial and will make for a very bad guard dog. When you’re choosing the next family pet, you need to make sure that you get them the right kind of training.

Male vs Female Bullmastiff: Which Is A Better Guard Dog?

Both male and female Bullmastiffs make great guard dogs. They are loyal, protective and strong dogs that will thrive living indoors with their owners.

That said, there’s no concrete evidence that suggests that male or female Bullmastiffs make better guard dogs.

With most dog breeds, the male is often considered the better guard dog over the female. With the Bullmastiff, this isn’t always the case.

In fact, when you look at the behavioral aspects of these two Bullmastiff genders, you’ll see that they’re very similar. Both are strong and loyal dogs with a certain level of territorial instinct.

Are Bullmastiffs territorial?

Yes, Bullmastiffs are a naturally territorial dog breed.

Some dog breeds are territorial by nature. This means they are going to guard their territory and bark at anyone who comes close.

They will also mark their territory with scent. Bullmastiffs are territorial dogs.

They are going to bark at anyone who comes to the door and investigate anything out of the ordinary in their territory.

They are also going to mark their territory with scent. Bullmastiffs will mark their territory by urinating on things.

They will urinate on trees, bushes, the side of the house, items in your yard and more. They are also going to mark their territory with their poop.

Bullmastiff owners need to be prepared for their dog marking in the yard and inside the house. You can get your dog on a schedule for going outside and make sure they aren’t allowed to mark inside the house.

Also read:

Are Great Danes natural guard dogs?

Are English Mastiffs a protection dog?

Will Tibetan Mastiffs protect and guard you and your family?

Are Rottweilers good guard and protection dogs?


There are many different types of potential guard dog breeds out there. Some have strong territorial instincts while others have strong protective instincts and so on.

If you want to know if a Bullmastiff makes a good guard dog, then you should consider if this is the type of dog you want in your home.

Bullmastiffs are excellent guard dogs and protection dogs. They are very loyal dogs who love their owners and want to protect them.

These dogs are fearless and confident, making them great guard dogs who can defend their property without ever leaving the yard.