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Bullmastiff vs Australian Shepherd Comparison – Which dog is better Bullie or Little Blue Dog?

"Find similarities and differences between Bullmastiff vs Australian Shepherd" Compare Bullmastiff and Australian Shepherd. Which is better: Bullmastiff or Australian Shepherd?
 
 
 
Name Bullmastiff Australian Shepherd
OriginsEngland flagEngland United States flagUnited States
Group Working Dogs Pastoral / Herding Dogs
Popularity Rank5117
Reviews17
User Ratings

Other Names
What other names do they have?
Bullie
Bully
Little Blue Dog
Aussie
Breed Type
Which dog is purebred or crossbreed? Bullmastiff vs Australian Shepherd breed type comparison:
Purebred Purebred

Bullmastiff vs Australian Shepherd Size and Weight Comparison

Size
Which dog is bigger, Bullmastiff or Australian Shepherd? Is the Bullmastiff bigger than the Australian Shepherd breed? Is a Bullmastiff smaller than an Australian Shepherd?
Large Large
Weight
Which is heavier, Bullmastiff or Australian Shepherd? Bullmastiff vs Australian Shepherd weight comparison:
Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg) Male: 50-65 pounds (25-29 kg), Female: 40-55 pounds (18-25 kg)
Average Weight
Which dog has a smaller / higher average weight?
Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg) Male: 57.5 pounds (27 kg), Female: 47.5 pounds (21.5 kg)
Height
Which is taller, Bullmastiff or Australian Shepherd? Is a Bullmastiff taller than an Australian Shepherd?
Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm) Male: 20-23 inches (52-58cm), Female: 18-21 inches (46–53 cm)
Average Height
Which dog has a smaller / higher average height?
Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm) Male: 21.5 inches (55 cm), Female: 19.5 inches (46–53 cm)

Bullmastiff vs Australian Shepherd Price and Availability Comparison

Price
Which is cheaper, Bullmastiff or Australian Shepherd? Which is more expensive? What is the difference in price between Bullmastiff and Australian Shepherd?
$1200-$1500 $600-$800
Availability
Which is easier to get, Bullmastiff or Australian Shepherd?
Very frequent: The Bullmastiff is quite easy to get.
Very frequent: The Australian Shepherd is quite easy to get.

Bullmastiff vs Australian Shepherd Trainability and Intelligence Comparison

Intelligent Rank
Which dog has more intelligence? Is a Bullmastiff or Australian Shepherd smarter? Which is best? Bullmastiff vs Australian Shepherd intelligence:
Low to average: This canine intelligence is not the brightest one.
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Smart: The Australian Shepherd dogs have great intelligence.
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Trainability
Bullmastiff vs Australian Shepherd trainability comparison. What's the difference between Bullmastiff vs Australian Shepherd?
Bullmastiff dogs are quite easy to train.
See more.
Australian Shepherd dogs are very easy to train.
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Watchdog Ability
Which is the better watchdog: Bullmastiff or Australian Shepherd?
Bullmastiff dogs are one of the best watchdogs.
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Australian Shepherd dogs are one of the best watchdogs.
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Guarding Behavior / Territorial
Which is a better guard dog Bullmastiff or Australian Shepherd? Which dog is most likely to protect its owner? Which is the best dog to use for protection?
Bullmastiff dogs are extremely protective guard dogs.
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Australian Shepherd dogs are extremely protective guard dogs.
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Bullmastiff vs Australian Shepherd Personality and Temperament Comparison

Temperament
Which one has a better personality? Which is a better family dog, Bullmastiff or Australian Shepherd? Bullmastiff vs Australian Shepherd behavior/temperament comparison:
Protective
Alert
Powerful
Courageous
Docile
Reliable
Loyal
Devoted
Calm
Active
Loving
Protective
Intelligent
Friendly
Affectionate
Good-natured
Sensitivity Level
Which dog is more sensitive? What's the difference between Bullmastiff vs Australian Shepherd?
They are a little bit more sensitive than other dog breeds.
See more.
Sensitive: Australian Shepherd dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
See more.
Affection Level
Which is the more affectionate dog breed: Bullmastiff vs Australian Shepherd?
Average: Bullmastiff dogs are average dogs regarding their affection level.
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Average to High: Australian Shepherd dogs are highly affectionate dogs.
See more.
Social Needs
Bullmastiff vs Australian Shepherd social needs comparison:
Bullmastiff dogs need for social interaction is average.
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Australian Shepherd dogs are a social breed.
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Impulse to Wander or Roam
Which dog has a greater roaming instinct? What's the difference between Bullmastiff vs Australian Shepherd?
Bullmastiff dogs have average wanderlust potential.
See more.
Australian Shepherd dogs are not the biggest explorers.
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Prey Drive
Which dog has a higher prey drive? What's the difference between Bullmastiff vs Australian Shepherd? Which can be better for hunting?
Bullmastiff dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen.
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Australian Shepherd dogs have a higher impulse to chase and catch something than other dog breeds.
See more.

Bullmastiff vs Australian Shepherd Activity and Playfulness Comparison

Playfulness
Bullmastiff vs Australian Shepherd playfulness comparison:
Bullmastiffs are not the most playful dog breed.
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The Australian Shepherd is a highly playful breed.
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Barking
Which dog barks more/less: Bullmastiff vs Australian Shepherd?
Low: The Bullmastiff barks none to minimal.
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Low to Average: The Australian Shepherd rarely barks.
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Apartment Friendly
Which dog is more apartment friendly Bullmastiff or Australian Shepherd?
It is not the best choice if you want to keep them indoors, however, with careful exercise and several walks a day, they will tolerate the indoor environment, so it is possible to keep Bullmastiff indoors.
It is not the best choice if you want to keep them indoors, however, with careful exercise and several walks a day, they will tolerate the indoor environment, so it is possible to keep Australian Shepherd indoors.

Bullmastiff vs Australian Shepherd Adaptability and Independence Comparison

Adaptability
Which dog has a higher adaptability potential? Which is the better dog?
Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Australian Shepherd dogs adapt very well to lifestyle changes and basically all living environments.
Tolerates Being Left Alone
Which dog can be left alone: Bullmastiff or Australian Shepherd?
Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.
Australian Shepherd dogs do best when a family member is at home during the day or if their workplace is dog-friendly so they can take the dog at work.

Bullmastiff vs Australian Shepherd Bite Characteristics Comparison

Bite Force PSI
Which bite is stronger: Bullmastiff or Australian Shepherd?

Between 200 and 400 PSI

Bullmastiff bite force: Ordinary.

Between 200 and 400 PSI

Australian Shepherd bite force: Ordinary.
Biting Potential
Is a Bullmastiff more dangerous than an Australian Shepherd?

Low 🔽

The Bullmastiff has a low chance of biting somebody.

Low 🔽

The Australian Shepherd has a low chance of biting somebody.
Mouthiness
Which is the better dog? Bullmastiff vs Australian Shepherd mouthiness comparison:
Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people.
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Australian Shepherd dogs have a higher than average tendency to nip, chew, playbite, or herd people.
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Bullmastiff vs Australian Shepherd Health and Lifespan Comparison

Health Issues
Bullmastiff vs Australian Shepherd health comparison. Which is the healthier: Bullmastiff vs Australian Shepherd?
Very healthy dog breed.
The Australian Shepherd is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Health Problems
Which one has more or less genetic/health problems: Bullmastiff vs Australian Shepherd? What are the allergies, genetic diseases and concerns for them? Bullmastiff vs Australian Shepherd health problems comparison:
Cancer
Hypothyroidism
Progressive retinal atrophy (PRA)
Heart Problems
Entropion
Kidney Issues
Hemangiosarcoma
Lymphosarcoma
Osteosarcoma
Cataracts
Hip Dysplasia
Allergies
Cancer
Hypothyroidism
Progressive retinal atrophy (PRA)
Epilepsy
Deafness
Drug Sensitivity
Elbow Dysplasia
Distichiasis
Collie Eye Anomaly
Detached Retina
Nasal Solar Dermatitis
Osteochondrosis Dissecans
Persistent Pupillary Membranes
Veterinarian Visits
Which one may need more or less veterinary visits: Bullmastiff vs Australian Shepherd?
Rare
The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Average
The Australian Shepherd should have a complete physical check-up at least once per year.
Life Expectancy
Bullmastiff vs Australian Shepherd lifespan comparison. How long do Bullmastiff and Australian Shepherd breeds live? Which one has a longer lifespan/life expectancy? What is the age limit of the Bullmastiff and Australian Shepherd?
8-10 years
The average lifespan of Bullmastiff: 9 years
11-15 years
The average lifespan of Australian Shepherd: 13 years
Weather and Climate
Which dog is best for hot or cold weather: Bullmastiff vs Australian Shepherd?
Prefers average to cold weather conditions
The Bullmastiff can adapt to well to cold weather conditions, some dogs even can be a good mountain dog.
See more.
Prefers average to cold weather conditions
The Australian Shepherd can adapt to well to cold weather conditions, some dogs even can be a good mountain dog.
See more.

Bullmastiff vs Australian Shepherd Energy and Activity Comparison

Energy Level
Who has more energy a Bullmastiff or Australian Shepherd? Bullmastiff vs Australian Shepherd energy level comparison:
Bullmastiff dogs have a lower energy level than other dogs.
Australian Shepherd dogs are high-energy dogs.
Activity Requirement / Exercise Need
Bullmastiff vs Australian Shepherd exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Bullmastiff or Australian Shepherd? Which dog needs the most walking? Which dog is the laziest?
Bullmastiff dogs exercise need is minimal.
Australian Shepherd dogs need a lot of exercises.
Sleeping Need
Which one sleeps the least/most: Bullmastiff or Australian Shepherd?
Bullmastiff dogs like sleeping so they do sleep a lot.
Australian Shepherd dogs don't need too much sleep.

Bullmastiff vs Australian Shepherd Diet and Weight Management Comparison

Average daily food consumption
Which dog eats more: Bullmastiff or Australian Shepherd? Does the Bullmastiff breed eat more than the Australian Shepherd breed?
3 to 4.5 cups of high-quality dry food a day, divided into two meals. 1.5 to 2.5 cups of high-quality dry food a day, divided into two meals.
Weight Gain Potential / Prone to Obesity
Which dog breed is more prone to obesity? Bullmastiff vs Australian Shepherd weight gain potential comparison:
High: The Bullmastiff breed has a strong tendency to be overweight.
See more.
Average to High: If you don't pay attention to the Australian Shepherd's weight, he can easily gain weight.
See more.

Bullmastiff vs Australian Shepherd Allergies and Grooming Comparison

Coat / Hair Types
What type of coat/fur do they have? Bullmastiff vs Australian Shepherd coat comparison:
Rough Feathered
Colors
What are the original Bullmastiff and Australian Shepherd color? Bullmastiff vs Australian Shepherd color comparison:
Red
Fawn
Brindle
Black
Red
Blue
Merle
Grooming
Which dog is easy to maintain, Bullmastiff or Australian Shepherd? Bullmastiff vs Australian Shepherd grooming comparison:
Easy to groom: The Bullmastiff doesn't require a lot of grooming.
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Average: The Australian Shepherd requires average grooming effort.
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Shedding Level
Who sheds more Bullmastiff or Australian Shepherd? Do Bullmastiff dogs shed more than Australian Shepherd dogs?
Bullmastiff dogs shed moderately.
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Australian Shepherd dogs shed moderately.
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Bath Time / Bathing Frequency
Which dog should be bathed more: Bullmastiff or Australian Shepherd?
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
6-8 weeks
Rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
Hypoallergenic
Bullmastiff vs Australian Shepherd hypoallergenic comparison. Which dog is hypoallergenic or not?
No See more. No See more.
Stinkiness
Which dog breed smells the least? Which dog smells the most? Which is best, Bullmastiff or Australian Shepherd?

High 🔼

The Bullmastiff has a high chance of bad smell.

Medium

The Australian Shepherd has an average chance of bad smell.
Drooling Tendency
Which dog drools the most? Which dog drools the least? What's the difference between Bullmastiff vs Australian Shepherd?
The Bullmastiff is a big drooler, so if you're disgusted by slobber spots on your clothes, you should choose a dog from another breed.
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The Australian Shepherd is a perfect example of a very low drooling tendency.
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Bullmastiff vs Australian Shepherd Good With Comparison

Pet Friendly
Which dog breeds get along well with other animals/pets?
Bullmastiff dogs do best when they’re the only pet at the family.
Australian Shepherd dogs are generally with other pets.
Stranger Friendly
Which dog is more stranger friendly Bullmastiff or Australian Shepherd? Which dog is more friendly?
Bullmastiff dogs are average friendly towards strangers.
Australian Shepherd dogs are not the most stranger-friendly dogs.
Child Friendly
Which dog is more child/kid friendly Bullmastiff or Australian Shepherd?
Bullmastiff dogs are kid-friendly dogs.
Australian Shepherd dogs are very kid-friendly dogs.
Cat Friendly
Which dog is more cat friendly Bullmastiff or Australian Shepherd?
Bullmastiff dogs are not cat-friendly dogs.
Australian Shepherd dogs are average friendly towards cats.
Dog Friendly
Which dog is more dog friendly Bullmastiff or Australian Shepherd? Can a Bullmastiff and an Australian Shepherd be friends? Do Bullmastiff dogs get along with Australian Shepherd dogs?
Bullmastiff dogs are not dog-friendly.
Australian Shepherd dogs are average friendly towards other dogs.
Good For First Time Owners
Which dog is best for first time owners: Bullmastiff vs Australian Shepherd?
Yes
Bullmastiff dogs are good for novice owners, due to their easy-going personality.
Yes
Australian Shepherd dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Which one fits better in the office?
No
Bullmastiff is not the best dog breed for office environment.
No
Australian Shepherd is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Bullmastiffs are usually recommended for elderly people.
Australian Shepherds are one of the best breeds for elderly people.

Bullmastiff vs Australian Shepherd As a Working Dog Comparison

Service Dog
Which one could be a service dog?

Not really

This breed generally not used as a service dog.
See more.

Not really

This breed generally not used as a service dog.
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Therapy Dog
Which one could be a therapy dog: Bullmastiff or Australian Shepherd? Which is better for autism?

Yes

This breed makes a perfect therapy dog.
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Not really

This breed is generally not used as a therapy dog.
See more.
Detection Dog or Sniffer Dog
Which one could be a detection/sniffer dog?

Not really

They are not typically employed for this type of work, but there may be exceptional cases.

Not really

They are not typically employed for this type of work, but there may be exceptional cases.
Search and Rescue Dog (SAR)
Which one could be a search and rescue dog?

Not really

This dog breed is not typically used as a search and rescue dog.

Not really

This dog breed is not typically used as a search and rescue dog.
Boat and Sailor Dog
Which one could be a boat dog: Bullmastiff vs Australian Shepherd?

Not really

Bullmastiff breed usually doesn't like being on a boat.
See more.

Not really

Australian Shepherd breed usually doesn't like being on a boat.
See more.
Cart Pulling or Drafting Dog
Which one could be a cart pulling or drafting dog?

Yes

A drafting dog or draft dog is a dog bred and used for cart pulling.
See more.

Not really

A drafting dog or draft dog is a dog bred and used for cart pulling.
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Fighting Dog / Military Dog

Not really

In history, this breed was not really used for combat dog.

Not really

In history, this breed was not really used for combat dog.

Bullmastiff vs Australian Shepherd Reproducibility Comparison

Gestation Length 60-64 days See more. 60-64 days See more.
Litter Frequency

Once a year.

More frequent breeding is not healthy.
See more.

Once a year.

More frequent breeding is not healthy.
See more.
Litter Size
How many puppies can Bullmastiff and Australian Shepherd have? Bullmastiff vs Australian Shepherd litter size comparison:
4-13 puppies, average 8 6-9 puppies, average 7

Bullmastiff vs Australian Shepherd Recognition Comparison

AKC Group
Which dog is recognized by the AKC?
Recognized by the American Kennel Club in 1934 as a Working breed. Recognized by the American Kennel Club in 1991 as a Herding breed.
FCI Group
Which dog is recognized by the FCI?
Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section. Recognized by FCI in the Sheepdogs and Cattledogs (except Swiss Cattledogs) group, in the Sheepdogs section.
Breed Recognition
What other organizations and kennel clubs recognize these dog breeds?
American Canine Registry
American Kennel Club
America's Pet Registry
Canadian Kennel Club
Dog Registry of America Inc.
Federation Cynologique Internationale
Kennel Club of Great Britain
North American Purebred Registry, Inc.
American Canine Association, Inc.
Australian National Kennel Council
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club
American Canine Registry
American Kennel Club
America's Pet Registry
Dog Registry of America Inc.
North American Purebred Registry, Inc.
American Canine Association, Inc.
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club
United Kennel Club
Australian Shepherd Club Of America

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