Bullmastiff Facts You Should Know (with Pictures).

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Bullmastiff Breed Overview

The Bullmastiff is a giant-sized dog.

The adult Bullmastiff stands 24 to 27 inches at the shoulder.

The Bullmastiff belongs to the Working Dogs group.

Dogs in the Working Dogs group, like the Bullmastiff, were developed to assist humans in some capacity – including pulling sleds and carts, guarding flocks, guarding homes, and protecting their families.

Breeds in the Working Group are known for their imposing stature, strength, intelligence, and fearless.

Because of their size and strength, working dogs require a structured home life and firm, fair, consistent training by someone who can provide leadership without resorting to anger or physical force.

The fact that the Bullmastiff belongs to the Working Dogs group is one of the reasons why Bullmastiffs have the personality and temperament that they have.

The temperament of the Bullmastiff is generally described as:

  • Alert
  • Calm
  • Courageous
  • Devoted
  • Docile
  • Loving
  • Loyal
  • Powerful
  • Protective
  • Reliable
  • Reserved

History of the Bullmastiff Breed. Where Bullmastiffs came from

The Bullmastiff is a massive, powerfully built dog, but it is not a heavy animal.

The shoulders are muscular and sloping, and the hindquarters are broad and proportionate.

It has a large, wrinkled head, a broad, deep muzzle that is usually a darker color than the body, and a wide, black nose with large nostrils.

The jaws are strong, and the teeth frequently come together in a level or undershot bite.

The Bullmastiff`s eyes are medium in size and a deep dark hazel color, with an alert expression.

Their v-shaped ears are carried close to the cheeks and set high and wide, giving the head a square boxy appearance.

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What the Bullmastiff Looks Like

The Bullmastiff is a massive, powerfully built dog, but it is not a heavy animal.

The shoulders are muscular and sloping, and the hindquarters are broad and proportionate.

It has a large, wrinkled head, a broad, deep muzzle that is usually a darker color than the body, and a wide, black nose with large nostrils.

The jaws are strong, and the teeth frequently come together in a level or undershot bite.

The Bullmastiff`s eyes are medium in size and a deep dark hazel color, with an alert expression.

Their v-shaped ears are carried close to the cheeks and set high and wide, giving the head a square boxy appearance.

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How Much is the Bullmastiff Puppy?

How Much Bullmastiffs Cost

The average price of a Bullmastiff puppy is $2230. The price of a Bullmastiff puppy ranges from $1500 to $3000.

A lot of factors determine the price of the Bullmastiff. These factors include what health records the Bullmastiff puppy has, the lineage of the Bullmastiff puppy, the US state the breeder is located in, etc.

To estimate how much you can expect to pay for a puppy Bullmastiff based on the many factors that determine the price of the Bullmastiff puppy, check out our calculator that lets you estimate how much you should expect to pay for the Bullmastiff puppy based on what you want in the puppy.

When looking to buy a puppy, look at buying a puppy only from well-established breeders that breed puppies primarily for the love of the Bullmastiff breed, and secondarily for profit. Do not buy a puppy from a puppy mill. Puppy mills mass-produce puppies in bad living conditions for maximum profit.

You may also consider adopting instead of buying a puppy. Adoption costs are very low compared to the price of a puppy.

Best Bullmastiff Breeders

Bullmastiff Breeders in the United States

We have researched reputable Bullmastiff breeders that you can buy a puppy.

Go to this page for our complete list of reputable Bullmastiff breeders in various states in the United States.

On this page, you will see how much these breeders sell their puppies for, and how many puppies they have available.

A few of these breeders are listed below.

  1. Tiffany Stalker

    Puppy Price: $1,200.00

  2. Heidi Faulkner Bullmastiffs

    Puppy Price: Check with breeder

  3. Fusion Bullmastiffs

    Puppy Price: $2900.00

  4. Linda McDonald

    Puppy Price: Check with breeder

  5. Jack Smith

    Puppy Price: Check with breeder

Adopting or Rescuing the Bullmastiff

You may consider adopting a dog instead of buying a puppy. Many dogs, Bullmastiffs included, are currently available for adoption in your local dog shelters.

These helpless but adorable dogs are waiting in dog shelters hoping that someday someone will rescue them. Dog adoption costs are lesser than the cost of a new puppy. Dog adoption costs are usually around $300 or even less.

In addition to your local dog shelter, another good place to find dogs that are available for adoption is petfinder.com.

Below is an adorable Male Bullmastiff named Fl – Botosi/Jacksonville that is currently available for adoption on Petfinder.com. You can find other lovely Bullmastiffs like Fl – Botosi/Jacksonville on pefinder.com.

Bullmastiffs like Fl – Botosi/Jacksonville are available for Adoption! It is cheaper to adopt. Image from petfinder.com

Theodore is the name of another Bullmastiff (Male) on petfinder.com that is looking for a new forever home.

Theodore the Bullmastiff is available for adoption on petfinder.com. Information from petfinder.com

You can find more Bullmastiffs that are available for adoption on petfinder.

Bullmastiff Growth

Bullmastiff Growth

New Bullmastiff owners need to know about the growth of their Bullmastiffs. This will help them plan their living spaces accordingly.

Also, knowing the typical growth pattern of the Bullmastiff will help new owners catch the abnormal growth of their Bullmastiff early.

See our calculator for predicting how big your Bullmastiff puppy will get. You will also learn about the typical weight of the Bullmastiff at different ages and how to catch abnormal growth in your Bullmastiff

Bullmastiff
Bullmastiff

The Temperament of the Bullmastiff

The temperament of the Bullmastiff based can be summarized as in the table below.

The table shows the scores of the Bullmastiff for 13 important dog behavioral factors.

We obtained these scores by analyzing raw data from the C-BARQ dog personality survey tool. The higher the score of a dog for a factor, the worse the temperament of the dog regarding that factor.

The C-BARQ tool was developed by researchers from the University of Pennsylvania, and it is a scientific tool that is used worldwide for reliably measuring the temperament of dog breeds.

See our complete analysis of the temperament of the Bullmastiff here.

Factor Score
Dog Directed Aggression 68.7 percent
Prey Drive 58.3 percent
Attachment Attention Seeking 52.2 percent
Stubbornness 40.8 percent
Energy Level 40.1 percent
Nonsocial Fear 33.2 percent
Separation Related Behavior 33.1 percent
Stranger Directed Aggression 30.7 percent
Dog Rivalry 30.7 percent
Stranger Directed Fear 24.8 percent
Excitability 24.2 percent
Touch Sensitivity 21.6 percent
Dog Directed Fear 16.5 percent
Owner Directed Aggression 14.0 percent

How Long Bullmastiffs Live

The lifespan of the Bullmastiff is typically from 8 to 10 years.

Moreover, a few years back, veterinarian researchers performed a scientific study to determine the lifespan of the Bullmastiff. In this study, the scientists collected data on how long 96 pet Bullmastiffs lived.

From the study, it was found that Bullmastiffs have an average lifespan of 7.46 years. Furthermore, the study found that it is not uncommon for Bullmastiffs to live as long as 13.5 years.

Note that you need to put in some effort if you want your Bullmastiff to live long.

Bullmastiffs live long if they eat well, drink well, exercise well, and visit the veterinarian regularly.

There are also dog supplements that you can give your Bullmastiff to improve your Bullmastiff`s quality of their life.

Click here to learn more about how to make your Bullmastiff live long.

Bullmastiff Litter Size

Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 16 different Bullmastiff birth litters.

From this study, the researchers found that the average number of puppies that Bullmastiffs can have is 6 puppies. Also, the Bullmastiff can have as few as 1 puppies per litter and as many as 20 puppies per litter.

The number of puppies that the Bullmastiff will have depends on factors such as the age of the Bullmastiff, the method of pregnancy, etc.

Click here to see our calculator for predicting how many puppies your Bullmastiff will have and how the litter size of the Bullmastiff compares to the litter size of other dog breeds.

How Fast Bullmastiffs Can Run

How fast a dog breed can run is a good measure of how athletic the dog breed is.

The American Kennel Club (AKC) regularly conducts dog running competitions. The AKC records the running speed of competing dogs in these competitions. These competitions are open to all dog breeds.

Based on our analysis of the speeds of 55 different Bullmastiffs, the average speed of the Bullmastiff is 22.2 mph (35.7 kmph).

The fastest speed on AKC record that the Bullmastiff ran in a race is 27.57 mph (44.4 kmph) and the minimum speed on record in a race for a Bullmastiff is 10.48 mph (16.9 kmph).

Click here to see how the speed of the Bullmastiff compares to the speed of other dogs and other mammals such as cats, horses, humans, etc.

How fast Bullmastiff can run compared to other mammals

Good Names for Bullmastiffs

Here are some really good names that are typical for the Bullmastiff ranked by popularity:

  • Hercules
  • Joey
  • Pipsqueak
  • Chase
  • Hank
  • Buddy
  • Bear
  • Moose
  • Kona
  • Mojo

How Intelligent are Bullmastiffs?

Bullmastiff
Intelligence Rank 69 out of 130 dog breeds
Trainability Tend To Learn New Commands After 40 To 80 Repetitions!

According to Prof. Stanley Coren, a Canadian psychology professor/dog trainer, the total intelligence that a dog demonstrates is the addition of three types of intelligence. These intelligence types are:

  1. Instinctive Intelligence: This is the natural intelligence that comes from instinct. For example, dog breeds that have been historically bred to be guard dogs will have a high `guarding` intelligence compared to dogs that were not bred for guarding.

  2. Adaptive Intelligence (learning and problem-solving ability): This indicates what a dog can learn to do for himself or herself. Adaptive intelligence is specific to each dog, and not breed specific. You can improve your dog`s adaptive intelligence by investing time to train your dog.

  3. Working/Obedience Intelligence: This type of intelligence is breed-specific. Certain dog breeds tend to have higher working/obedience intelligence than some other breeds. This intelligence is the closest to what we might call school-learning ability and it is based upon what the dog can learn to do when instructed by humans. This type of intelligence can be measured for each dog breed and compared to that of other dog breeds.

Professor Stanley Coren measured and ranked the working intelligence of about 130 different dog breeds.

Prof. Coren found that the Bullmastiff has an obedience intelligence rank of 69 out of 130 dog breeds. Thus, Prof. Coren put Bullmastiffs in the `Fair Working/Obedience Intelligence Dogs` category.

This means that Bullmastiffs tend to learn new commands after 40 to 80 repetitions!.

However, we should mention that a dog should not be judged based on its intelligence alone. There are other important factors you need to consider when deciding on which dog breed to get. These other factors include sociability, adorability, and compatibility of the dog breed with your lifestyle.

See the intelligence ranking of some other dog breeds below:

Breed Intelligence Rank
Labrador Retriever 7
Pembroke Welsh Corgi 11
English Springer Spaniel 13
German Shorthaired Pointer 17
Chesapeake Bay Retriever 27
Airedale Terrier 29
Manchester Terrier 32
Affenpinscher 37
American Foxhound 46
Scottish Deerhound 47
Chinese Shar-Pei 51
Dandie Dinmont Terrier 62
Old English Sheepdog 63
Saint Bernard 65
Chihuahua 67
Beagle 72
Pekingese 73
Chow Chow 76
American Bulldog 77
Afghan Hound 79

How Popular are Bullmastiffs with New Dog Owners?

Every year, the American Kennel Club (AKC) publishes information on how popular a dog breed is in that particular year. The AKC gets the popularity information of a breed from how many dogs of that breed the owners register with the AKC every year. The AKC collects this data for about 200 dog breeds.

The graph below shows the popularity trend of the Bullmastiff.

The popularity of the Bullmastiff averaged over the years is Number 49 out of about 200 dog breeds.

Popularity of Bullmastiff

Do not get a dog breed just because it is a popular dog breed. And do not reject a dog breed just because it is an unpopular breed.

Health Problems in Bullmastiffs and How to Prevent Them

Every dog breed has its own set of health problems that it tends to develop. There is nothing like a perfect dog breed.

The Bullmastiff is prone to certain genetic health conditions. The Orthopedic Foundation for Animals (OFA) is an organization that keeps track of genetic health problems in dog breeds.

From the extensive records that the OFA keeps, the OFA knows what health problems each dog breed is naturally prone to develop.

Hence, the OFA recommends which health screening breeders should perform on a dog breed to make sure that the breeders won`t breed `defective` dog parents that can pass down defective genes to their puppy offspring.

If you want a Bullmastiff puppy that will grow up to be healthy, make sure that your Bullmastiff breeder screens your puppy or your puppy`s parents for the health problems that the OFA recommends for your puppy`s breed. This will increase the chances that your puppy is free from genetic defects.

The following are the health tests that Orthopedic Foundation for Animals (OFA) recommends that breeders should screen Bullmastiffs for:

  1. Autoimmune thyroiditis
  2. Cardiac Evaluation
  3. Elbow Dysplasia
  4. Eye Examination
  5. Hip Dysplasia
  6. Kidney Disease

You can find out more about OFA`s recommended tests for Bullmastiffs here.

How to Take Care of Bullmastiff

How to feed your Bullmastiff.

To take good care of your Bullmastiff, you need to make sure that you groom your Bullmastiff regularly.

Secondly, you need to find a veterinarian in your area that will routinely check the health status of your Bullmastiff regularly, and give you appropriate recommendations on your Bullmastiff`s preventative care.

Thirdly, you need to commit some time to exercise your Bullmastiff daily. Regular exercise helps improve the health and quality of life of your Bullmastiff.

Also, you need to feed your Bullmastiff high-quality dog food, and the food should be of the right amount to prevent your Bullmastiff from getting overweight or underweight.

See our recommendations on what to feed the Bullmastiff and how much food to feed the Bullmastiff at different life stages.

Finally, you need to make sure that your Bullmastiff has access to clean water all the time. See our recommendations on how much water your Bullmastiff needs to drink at different ages.

How much water your Bullmastiff needs.

Dog Breeds That Are Similar to Bullmastiffs

If you have not made up your mind on which dog breed to get, you may also want to consider some other dogs similar to the Bullmastiff.

We crunched the numbers and found that the following dog breeds that have similar behavior and temperament as the Bullmastiff:

Other Things to Know About Bullmastiffs

Here are some of the very important characteristics of the Bullmastiff that you need to know about the Bullmastiff breed:

  • Bullmastiffs do not shed a lot. They are good for people with dog allergies.
  • Bullmastiffs are not the best dogs for new dog owners.
  • Bullmastiffs do not like to be left alone.
  • Bullmastiffs cannot tolerate hot weather. They are not suited for hot environments.
  • Bullmastiffs have the tendency to develop certain health problems.
  • Bullmastiffs have low energy levels. They do not require a lot exercise time.
  • Bullmastiffs are easily disturbed by noise in their environments. They are sensitive to human tone. They will understand the tone of your voice when you try to correct their behaviors with a firm tone.
  • Bullmastiffs can tolerate cold weather.
  • Bullmastiffs get along well with other dogs.
  • Bullmastiffs are highly vocal. They have the tendency to bark and howl.
  • Bullmastiffs do things with high intensity. They can be very forceful.
  • Bullmastiffs are great family dogs. They are very affectionate with family.
  • Bullmastiffs get along well with kids. They are kid-friendly.
  • Bullmastiffs have a very high tendency to drool.
  • Bullmastiffs are very easy to groom.
  • Bullmastiffs gain weight easily. You need to pay careful attention to what you feed them.
  • Bullmastiffs are very playful.
  • Bullmastiffs weigh 100 to 130 pounds when fully grown.
  • Bullmastiffs are 24 to 27 inches at the shoulder when fully grown.
  • Bullmastiffs have a lifespan of 8 to 10 years.