A Detailed Comparison of the Bullmastiff and the Glen of Imaal Terrier.

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Bullmastiff Versus Glen of Imaal Terrier: Introduction

Are you thinking of getting a new pet dog, and you have narrowed down your choices to the Bullmastiff and the Glen of Imaal Terrier? Well, you have come to the right place. Because in this article, we will provide you with a detailed comparison of these two dog breeds to help you decide which of the Bullmastiff and the Glen of Imaal Terrier better suits you.

We will provide you a detailed discussion and comparison of dog attributes such as intelligence, price, general health, friendliness, etc, for both the Bullmastiff and the Glen of Imaal Terrier.

Furthermore, we will let you know which one of the Bullmastiff and the Glen of Imaal Terrier is better suited for new dog owners, for owners with kids, for owners that live in apartments, for owners with dog allergies, etc.

Importantly, we did some analysis and calculation and we obtained a number that we call the Better-Pet Score™ for both the Bullmastiff and for the Glen of Imaal Terrier. The dog breed with the higher Better-Pet score is the `better` pet. We hope that these Better-Pet Scores will provide you with more insight into deciding which pet to get between the Bullmastiff and the Glen of Imaal Terrier.

Our only goal here is to help you make a well-thought-out decision on your next long-term companion, be it the Bullmastiff or the Glen of Imaal Terrier.

Bullmastiff versus Glen of Imaal Terrier: Overview

A very important difference between the Bullmastiff and the Glen of Imaal Terrier is the size difference between the two dog breeds. The Bullmastiff is a giant-sized dog while the Glen of Imaal Terrier is a tiny-sized dog.

Furthermore, the Bullmastiff belongs to the Working Dogs group. Working Dogs 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.

On the other hand, the Glen of Imaal Terrier belongs to the Terrier Dogs group. Terrier Dogs were originally bred to go underground to hunt rodents and other small wild animals (vermin). Terriers come in a wide range of sizes and shapes, but all terriers are energetic, highly intelligent, and territorial. Terries also have the tendency to escape. They require a securely fenced yard.

Bullmastiff versus Glen of Imaal Terrier: Comparison Table

The table below compares the Bullmastiff to the Glen of Imaal Terrier based on different important factors such as Price, Health, Kid-friendliness, etc.

When a dog breed scores higher for a factor than the other dog breed, the box of the breed that scores higher is shaded green and the box of the breed that scores lower is shaded red. When there is no difference between the breeds for a particular factor then the box is shaded gray for both pets. Also, when the factor is not important in picking a pet, or when the factor cannot be compared between two pets, the box for the factor is shaded gray for both pets

Most of the factors in the table for each dog breed are ranked on a scale of 1 to 5. “1” means “worst”, and “5” means “best”.

However, some factors such as “Price”, “Average Lifespan”, etc. cannot be on a scale of 1 to 5, so they are not on a scale of 1 to 5 in the comparison table.

Later in this article, we will further explain each factor as it applies to the Bullmastiff and the Glen of Imaal Terrier

Factor Bullmastiff Glen of Imaal Terrier
Does NOT Shed 5/5 5/5
Weight 100 to 130 pounds Up to 35 pounds
Good For Novice Owners 2/5 2/5
Tolerates Being Alone 2/5 3/5
Tolerates Hot Weather 2/5 4/5
General Health 2/5 5/5
NOT Rambunctious 4/5 2/5
Height 24 to 27 inches at the shoulder 12 to 14 inches tall at the shoulder
Adapts Well To Apartment Living 3/5 4/5
Friendly Toward Strangers 3/5 3/5
Easy To Train 3/5 4/5
Intelligence 3/5 4/5
Does NOT chew on things 3/5 3/5
Low Prey Drive 3/5 1/5
Tendency NOT to Wander 3/5 3/5
Minimal Exercise Needs 3/5 2/5
Easygoing 2/5 3/5
Tolerates Cold Weather 4/5 3/5
Dog Friendly 4/5 2/5
Does NOT Bark or Howl 2/5 2/5
Calmness/ Low Vigor 2/5 1/5
Affectionate With Family 5/5 5/5
Kid-Friendly 5/5 5/5
Does NOT Drool 1/5 5/5
Easy To Groom 5/5 5/5
Potential NOT to Gain Weight 1/5 3/5
Potential For Playfulness 5/5 4/5
Life Span 8 to 10 years 12 to 15 years
Average Lifespan 9.0 years 13.5 years
Average Price $2230 No Data
Price Range $1500 – $3000 No Data
Temperament Score 80.1 percent 66.7 percent
Common Health Problems and Recommended Health Tests
  • Autoimmune thyroiditis
  • Cardiac Evaluation
  • Elbow Dysplasia
  • Eye Examination
  • Hip Dysplasia
  • Kidney Disease
  • CONE ROD DYSTROPHY
  • Elbow Dysplasia
  • Eye Examination- Must have an eye examination performed by an AVCO opthalmologist (or equivalent in foreign countries) beginning at 2 years of age and repeated every 2 years until age 8
  • Hip Dysplasia
  • Next, we added the scores of the factors that can be added together for the Bullmastiff in the table (that is, `Ease of Grooming` score + `General Health` score + `Calmness` score + …etc) and we compared it to the corresponding total score for the Glen of Imaal Terrier. We call these total scores the Better-Pet Scores, as we mentioned earlier. We called this score the Better-Pet score because the better dog breed will have a higher score. This is because the pet will the higher score will have minimal needs and be easier to have as a pet.

    The Better-Pet score for the Bullmastiff is 77 out of 125 while the Better-Pet score for the Glen of Imaal Terrier is 83 out of 125.

    Based on their Better-Pet scores, the Glen of Imaal Terrier is a better pet than the Bullmastiff. So, you should get the Glen of Imaal Terrier!

    Although we have done our best to analyze these two dog breeds in a very unbiased way, however, we will like to let you know that there are some dog attributes that cannot be assigned a number for comparison. We cannot put a number on how cute a dog breed is, for example. Beauty is in the eye of the beholder.

    Also, the dog breed that best suits you will depend on your peculiar lifestyle, your taste, and your priorities, which we do not know. So, for you to decide on which breed is right for you, read through the rest of the article to further understand both the Bullmastiff and the Glen of Imaal Terrier so that you can make your own well-informed decision on which pet to get.

    The Most Remarkable Differences Between the Bullmastiff and the Glen of Imaal Terrier

    Below is a list of where the Bullmastiff and the Glen of Imaal Terrier are most different:

    • Bullmastiffs have the tendency to develop certain health problems. However, Glen of Imaal Terriers are very healthy. They do not suffer from a lot of health problems compared to other dog breeds
    • Bullmastiffs have a very high tendency to drool. However, Glen of Imaal Terriers do not have the tendency to drool.

    The Similarities Between the Bullmastiff and the Glen of Imaal Terrier

    The Bullmastiff and the Glen of Imaal Terrier are very similar in certain aspects. Below is the list of where the Bullmastiff and the Glen of Imaal Terrier are most similar:

    • Both the Bullmastiff and the Glen of Imaal Terrier do not shed a lot. They are good for people with dog allergies.
    • Both the Bullmastiff and the Glen of Imaal Terrier are not the best dogs for new dog owners.
    • Both the Bullmastiff and the Glen of Imaal Terrier do not like to be left alone.
    • Both the Bullmastiff and the Glen of Imaal Terrier 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.
    • Both the Bullmastiff and the Glen of Imaal Terrier can tolerate cold weather.
    • Both the Bullmastiff and the Glen of Imaal Terrier are highly vocal. They have the tendency to bark and howl.
    • Both the Bullmastiff and the Glen of Imaal Terrier do things with high intensity. They can be very forceful.
    • Both the Bullmastiff and the Glen of Imaal Terrier are great family dogs. They are very affectionate with family.
    • Both the Bullmastiff and the Glen of Imaal Terrier get along well with kids. They are kid-friendly.
    • Both the Bullmastiff and the Glen of Imaal Terrier are very easy to groom.
    • Both the Bullmastiff and the Glen of Imaal Terrier are very playful.

    Size Comparison of Bullmastiff versus Glen of Imaal Terrier

    Now, let us discuss the difference in size between the Bullmastiff and the Glen of Imaal Terrier.

    Bullmastiffs weigh 100 to 130 pounds when fully grown. Bullmastiffs are 24 to 27 inches at the shoulder when fully grown.

    On the other hand, Glen of Imaal Terriers weigh Up to 35 pounds when fully grown. Glen of Imaal Terriers are 12 to 14 inches tall at the shoulder when fully grown.

    Lifespan of Bullmastiff versus Glen of Imaal Terrier

    The lifespan of Bullmastiffs is between 8 to 10 years. The average lifespan of Bullmastiffs is 9.0 years.

    The lifespan of Glen of Imaal Terriers is between 12 to 15 years. The average lifespan of Glen of Imaal Terriers is 13.5 years.

    Glen of Imaal Terriers live longer than Bullmastiffs.

    Temperament of the Bullmastiff Versus the Glen of Imaal Terrier

    The Bullmastiff has a better temperament than the Glen of Imaal Terrier.

    This is because the temperament score for the Bullmastiff is 80.1 percent while the temperament score for the Glen of Imaal Terrier is 66.7 percent, according to the American Temperament Test Society (ATTS).

    The American Temperament Test Society (ATTS) is a non-profit organization whose mission is to provide fair and objective evaluations of the temperaments of dog breeds.

    Dog breeds with low temperament scores tend to show unprovoked aggression, they easily panic without quickly recovering from the panic, and they tend to avoid people. However, dog breeds with high temperament scores are not aggressive and are not shy. Also, these dogs are generally friendly and are protective of their owners.

    The average temperament score across all dog breeds (over 250 breeds) is 83.7 percent.

    With its temperament score of 80.1 percent, the Bullmastiff has a below-average temperament compared to other dog breeds.

    With its temperament score of 66.7 percent, the Glen of Imaal Terrier has a below-average temperament compared to other dog breeds.

    The ATTS obtained the temperament scores of the Bullmastiff and the Glen of Imaal Terrier by measuring the temperaments of 151 Bullmastiffs and 3 Glen of Imaal Terriers.

    Health Problems of Bullmastiff versus Health Problems of Glen of Imaal Terrier

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

    Both the Bullmastiff and the Glen of Imaal Terrier are prone to certain genetic health conditions. The Orthopedic Foundation for Animals (OFA) is the organization that keeps track of health problems in dogs. Based on 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 that 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.

    The more health problems a dog breed is prone to develop, the more health tests the OFA will recommend for that dog breed.

    Based on our review of OFA records, we found that the Bullmastiff is prone to more genetic health problems than the Glen of Imaal Terrier.

    This is because the OFA recommends more screening health tests for the Bullmastiff than for the Glen of Imaal Terrier.

    6 health tests are recommended for Bullmastiff while 4 tests are recommended for the Glen of Imaal Terrier.

    Below is a detailed discussion of health problems in Bullmastiffs and in Glen of Imaal Terriers.

    Bullmastiff Health Problems

    Bullmastiffs are genetically prone to certain health problems. However, breeders can reduce the chances of producing Bullmastiff puppies with genetic defects by making sure that a puppy`s parents are free from genetic health problems before allowing the parent to make puppies.

    The OFA provides breeders recommendations on which genetic diseases that breeders should screen their dog parents and puppies for.

    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:

  • Autoimmune thyroiditis
  • Cardiac Evaluation
  • Elbow Dysplasia
  • Eye Examination
  • Hip Dysplasia
  • Kidney Disease
  • You can find out more about OFA`s recommended tests for Bullmastiffs here.

    Glen of Imaal Terrier Health Problems

    Glen of Imaal Terriers are genetically prone to certain health problems. However, breeders can reduce the chances of producing Glen of Imaal Terrier puppies with genetic defects by making sure that a puppy`s parents are free from genetic health problems before allowing the parent to make puppies.

    The OFA provides breeders recommendations on which genetic diseases that breeders should screen their dog parents and puppies for.

    If you want a Glen of Imaal Terrier puppy that will grow up to be healthy, make sure that your Glen of Imaal Terrier 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 Glen of Imaal Terriers for:

  • CONE ROD DYSTROPHY
  • Elbow Dysplasia
  • Eye Examination- Must have an eye examination performed by an AVCO opthalmologist (or equivalent in foreign countries) beginning at 2 years of age and repeated every 2 years until age 8
  • Hip Dysplasia
  • You can find out more about OFA`s recommended tests for Glen of Imaal Terriers here.

    Tolerates Being Alone: Bullmastiff versus Glen of Imaal Terrier

    Bullmastiffs do not like to be left alone.

    Glen of Imaal Terriers can be left alone only for a short time.

    Do Bullmastiffs shed more than Glen of Imaal Terriers?

    Bullmastiffs do not shed a lot. They are good for people with dog allergies.

    Glen of Imaal Terriers do not shed a lot. They are good for people with dog allergies.

    Which one drools more, the Bullmastiff or the Glen of Imaal Terrier

    Bullmastiffs have a very high tendency to drool.

    Glen of Imaal Terriers do have a very low tendency to drool.

    Which is Easier to Groom, the Bullmastiff or the Glen of Imaal Terrier?

    Bullmastiffs are very easy to groom.

    Glen of Imaal Terriers are very easy to groom.

    Does the Bullmastiff Have a Higher Prey Drive than the Glen of Imaal Terrier?

    Bullmastiffs have a moderate prey drive. They can sometimes chase after smaller animals and pets.

    Glen of Imaal Terriers have a high prey drive. They have the tendency to chase after smaller animals and pets. They do not get along well with other pets.

    Do Bullmastiffs Bark and Howl? What about Glen of Imaal Terriers?

    Bullmastiffs are highly vocal. They have the tendency to bark and howl.

    Glen of Imaal Terriers are highly vocal. They have the tendency to bark and howl.

    Can Bullmastiffs Tolerate Cold Weather? And can Glen of Imaal Terriers Tolerate Cold Weather?

    Bullmastiffs can very well tolerate cold weather.

    Glen of Imaal Terriers can moderately tolerate cold weather.

    Wanderlust Potential: Bullmastiff vs. Glen of Imaal Terrier

    Bullmastiffs have a moderate tendency to wander. This means that they sometimes get distracted by other animals or objects.

    Glen of Imaal Terriers have a moderate tendency to wander. This means that they sometimes get distracted by other animals or objects.

    Can Bullmastiffs Tolerate Hot Weather? Can Glen of Imaal Terriers Tolerate Hot Weather?

    Bullmastiffs cannot tolerate hot weather. They are not suited for hot environments.

    Glen of Imaal Terriers can tolerate hot weather.

    Which Dog Breed is more Dog-Friendly, the Bullmastiff or the Glen of Imaal Terrier?

    Bullmastiffs get along very well with other dogs.

    Glen of Imaal Terriers do not get along well with other dogs.

    Are Bullmastiffs good family dogs? What about Glen of Imaal Terriers?

    Bullmastiffs are great family dogs. They are very affectionate with family.

    Glen of Imaal Terriers are great family dogs. They are very affectionate with family.

    How Kid-friendly are Bullmastiffs and Glen of Imaal Terriers?

    Bullmastiffs get along well with kids. They are kid-friendly.

    Glen of Imaal Terriers get along well with kids. They are kid-friendly.

    Is the Bullmastiff Easier to Train than the Glen of Imaal Terrier?

    Bullmastiffs are fairly easy to train.

    Glen of Imaal Terriers are very easy to train.

    Is the Bullmastiff Better for Apartment Owners than the Glen of Imaal Terrier?

    Bullmastiffs adapt moderately well to apartment living.

    Glen of Imaal Terriers adapt very well to apartment living.

    Which is Better for New Dog Owners, the Bullmastiff or the Glen of Imaal Terrier?

    Bullmastiffs are not the best dogs for new dog owners.

    Glen of Imaal Terriers are not the best dogs for new dog owners.

    Conclusion: Bullmastiff versus Glen of Imaal Terrier. Which One is a Better Pet?

    In summary, there is nothing like a better dog breed or a worse dog breed. The important question to ask is which dog breed better matches your interests and lifestyle. We hope our discussion above will help you in deciding which dog breed between the Bullmastiff and the Glen of Imaal Terrier better suits you and your family.