Lancashire Heeler vs Bullmastiff - Breed Comparison

Both Lancashire Heeler and Bullmastiff are originated from United Kingdom. Lancashire Heeler may grow 37 cm / 14 inches shorter than Bullmastiff. Lancashire Heeler may weigh 53 kg / 116 pounds lesser than Bullmastiff. Both Lancashire Heeler and Bullmastiff has almost same life span. Lancashire Heeler may have less litter size than Bullmastiff. Both Lancashire Heeler and Bullmastiff requires Low maintenance.

Basic Information

Working dog
Working dog
United Kingdom
United Kingdom
Height Male:
25 - 31 cm
9 - 13 inches
61 - 68 cm
24 - 27 inches
Height Female:
25 - 31 cm
9 - 13 inches
59 - 68 cm
23 - 27 inches
Weight Male:
2 - 6 kg
4 - 14 pounds
41 - 59 kg
90 - 131 pounds
Weight Female:
2 - 6 kg
4 - 14 pounds
39 - 59 kg
85 - 131 pounds
Life Span:
9 - 14 Years
10 - 12 Years
Litter Size:
2 - 5
6 - 10
Small dog
Large dog
Other Names:
Ormskirk Heeler, Ormskirk Terrier
Bull Mastiff
Colors Available:
Black, liver-colored with tan markings
Fawn, Red or Brindle
Short and coarse
Short and dense
Affectionate, Alert, Cheerful, Courageous, Curious, Docile, Energetic, Friendly, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Responsive, Social, Stubborn, Territorial
Affectionate, Alert, Cheerful, Courageous, Curious, Friendly, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Responsive, Social, Stubborn, Territorial
Low maintenance
Low maintenance
Kids Friendly:
New Owners Friendly:


The Lancashire Heeler, known also as the Ormskirk Heeler or Ormskirk Terrier, hails from England and is looked upon as a vulnerable breed by the Kennel Club in the 21st century.

He was developed to be a cattle drover, but is essentially a companion dog today. Exact details of the origin of the Lancashire are unknown, but it is generally accepted that Welsh Corgis were used as well as a kind of black and tan terrier known as the Manchester Terrier.

In England, he has been known as a general working dog for more than a century.Gwen Mackintosh began breeding these dogs in the 1960s and the Lancashire Heeler Club was established in 1978. The dog was also placed on the Endangered Breeds in 2003.

The Old English Mastiff as well as the Bulldog are the breeds behind the Bull Mastiff. The Bullmastiff was originally developed in England around the 1860’s. Gamekeepers in England wanted a large, brave, robust dog which could help with keeping poachers away from their large estates which kept game.

As these large estates dwindled, so did the need for the services of the Bullmastiff and later they were simply bred to be family companions. As more Old English Mastiffs were bred, the dog became lighter, so that light tan or fawn became the preferred color.

The breed was officially recognized by the English Kennel Club in 1924, and the American Kennel Club in 1933.


As a small breed dog, the Lancashire Heeler stands at 25 – 31cm in height, both male and female, and the dog weighs in the region of 2 to 6kg.

Looking quite similar to a Corgi or a German Shepherd with short legs, the Heeler’s legs are meant to be fairly straight and not bandy-legged. He has a short, weather-proof coarse coat that can be black or liver-colored, with tan markings. The coat is regarded as low maintenance. The hair is slightly longer around his neck.

The ears are erect, the eyes brown and bright and the tail these days is left long with a slight curl.


Intelligent, stubborn, strong willed, playful and friendly, the Lancashire Heeler is capable of making you an excellent pet and companion.

This dog is smart and learns quickly. He is energetic and playful, strong and robust and more than willing to take part in all the activities that you’re taking part in.

With training and socialization he makes a splendid pet, but he doesn’t put up well to abuse and disrespect from younger children. He is willing to get along with other pets in the home too.

Bullmastiffs are large, brachycephalic dogs, and heights are between 61 and 68cm and the dog weight anything between 41 – 59kg. While it isn’t particularly tall, the dog is thickly set with a deep chest and strong, muscular legs. The Bull Mastiff has a powerful build and plenty of strength with an imposing look on his face. He is a powerful, active breed with a short coat which is also weather resistant and can be any shade of fawn, red or brindle.

The dog has a black muzzle and the skull is large and square. The ears are set high and are short and floppy. The tail was once docked, giving the dog an even more distinctive, powerful appearance, but these days, due to regulations, the tail is left long.


The Bullmastiff is a loyal, devoted, fearless, protective dog. When he belongs to a human family, he becomes a companion but a fierce protector too, being a territorial dog. They love being with their family and can be good with children too, and even other pets, but proper training and socialization will be important. They aren’t aggressive around strangers, though he does make a wonderful guard dog.

He is intelligent and stubborn and if you don’t want him becoming destructive, even though he is a low-energy dog, you will need to exercise him and walk him every day.

Health Problems

Your Heeler can live to be 14, 15 or 16 years of age and live even longer than this with the right care. He is such a healthy breed, but one of the common dog illnesses to look out for are eye diseases.

Lens Luxation:

This is where the ligaments of the eye are weakened so that the lens actually loosened and then displaced, causing pain for the dog. This displacement can obstruct fluid drainage from the eye too and your vet may need to perform surgery.

Intervertebral Disc Disease:

The shock-absorbing intervertebral discs can have spinal compression and contribute to significant pain for your pet. Early signs will see your Lancashire Heeler being reluctant to jump on his chair like he may once have done. Preventing obesity is important for reducing pressure on the dog’s spine.

The Bullmastiff is a generally healthy breed, but even so, the breed is known for having to contend with certain health issues. He doesn’t have a particularly long life span either and can live to be about 10, ll or 12 years of age. Some of the more common illnesses to look out for include -

Hip Dysplasia:

This is a condition where the thighbone doesn’t fit properly into the hip joint. The troublesome part is that it can lead to arthritis, pain and lameness for your pet.


This is a worrisome, life-threatening condition for a dog, particularly for large, deep-chested dogs such as your Bullmastiff. Instead of feeding your Mastiff one large meal, it is recommended to feed him 2 smaller meals. Bloat occurs when the stomach is distended with gas or air and twists, restricting the normal return of blood to the heart.

Caring The Pet


Known as a low maintenance dog, the Lancashire Heeler’s short coat will require little grooming, just a good brush twice a week.

If your Heeler doesn’t wear his nails down naturally, they will need to be clipped as part of the grooming process. Ears should also be checked regularly. Excess wax and dirt can build up which can lead to an ear infection. This can drive your dog mad with frustration. Teeth also need to be brushed regularly.

Remember, if you feel guilty for not getting to grooming your pet, there are professional groomers at your local vet or who work independently and they will do all of this for you.


Your Lancashire Heeler is such a social, active little dog who is always willing to be counted in to all your fun and games. If you’re lucky to have a fair sized garden, involve him in some ball games, or use a rope for him to tug on while you pull the other side. Whenever you go for a walk, he will be thrilled to join you as he loves picking up all those new scents outside his garden.


Nutritious food is important for longevity and health in a dog. Every dog has different dietary needs throughout their lives – when they’re puppies, when the female is pregnant, after they’ve been spayed or neutered, as a working dog, when they’re sick, when they’re old and so on.

There are some good dog brand foods to use, but you want to choose the best ones to ensure your dog gets all the vitamins and minerals needed as opposed to those that are packed with colorants, preservatives and fillers.

Home-made food is important too and some cooked chicken, cooked rice and raw or cooked vegetables can be added to his dry kibble from time to time. Don’t complicate your dog’s diet – just feed him plain, wholesome food like this with a little bit of raw meat added in occasionally. Simple, nutritious food will ensure he is energetic, bright eyed and happy. Make sure he always has fresh, cool water.

Grooming for Health and Happiness

The Bullmastiff has a short dense coat which is looked upon as low-maintenance. He will require a brushing twice a week, being a light to average shedder. He is a dog that tends to drool quite a bit so you may need to wipe away slobber from time to time. Because his face has wrinkles, check the creases to ensure they remain free of dirt and food particles to ward off infection.

Check his ears at the same time, brush his teeth at least twice a week with special dog-toothpaste and brush and keep the nails trimmed.


Your large Bullmastiff will require high-quality commercial dog food but he will also need some home-made food in between such as rice, vegetables and meat. He is a large dog and will have to get an intake of raw meat too. Dogs denied raw meat can end up with skin problems as well as other health issues.It is better to feel your Bullmastiff smaller meals than to give him one large meal which he scoffs down quickly. Smaller meals will help prevent the most dangerous illness known as Bloat.

Ensure he has a steady supply of fresh, cool water.


As with any dog breed, there are wide variations in temperament. A dog essentially turns out the way it was brought up, similar to a child. Angry, harsh, aggressive, uncaring dog owners produce a dog that is both timid and aggressive, unsure, frustrated and with behavioral problems.

Make your dog part of your family, provide him with good food, exercise and love and he will make an awesome pet.

The Lancashire Heeler is such an amicable, social dog at heart, and treated well, he will turn out like is inherent characteristics. He is an outgoing, friendly dog, more so when he has been trained and socialized. He will adapt to city- or country life, so long as he is exercised each day.

The Heeler has a good, balanced temperament, and counted in as a loved family member, you’ll make sure he stays that way.

Contrary to his formidable looks, the Bullmastiff is a gentle, affectionate pet when he has been properly socialized. He is a great pet for families and will guard them with his life. He is loyal and devoted but can be somewhat aloof, particularly with strangers.

He isn’t a highly energetic dog and he is more or less low maintenance and easy-going. Feed him correctly, give him a nice, warm sleeping spot to call his own and give him attention like he deserves as a family member. The Bullmastiff will reward you by being a solid and devoted companion.

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