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Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Comparison - Dog breed selector: Chien De Montagne Des Pyrénées or Mastin d'Aragon or Bullie? Find the right dog for you

"Find similarities and differences between Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff" Compare Great Pyrenees and Pyrenean Mastiff. Which is better: Great Pyrenees or Pyrenean Mastiff or Bullmastiff?
 
 
 
Name Great Pyrenees Pyrenean Mastiff Bullmastiff
OriginsSpain flagSpain France flagFrance Spain flagSpain England flagEngland
Group Pastoral / Herding Dogs Guard Dogs Working Dogs
Popularity Rank6633051
Reviews501
User Ratings

Common Names & Aliases
Compare alternative names and nicknames used for Great Pyrenees, Pyrenean Mastiff, and Bullmastiff breeds.
Chien De Montagne Des Pyrénées
Chien Des Pyrénées
Gos De Muntanya Dels Pirineus
Montañés Del Pirineo
Patou
Great Pyrenees
Mastin d'Aragon
Mastín del Pirineo
Mostín d'o Pireneu
Perro Mastin del Pireneo
Bullie
Bully
Breed Classification
How do breed classifications differ between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff? Compare their breeding categories.
Purebred Purebred Purebred

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Size and Weight Comparison

Size Classification
Compare size differences between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is the largest?
Giant Giant Large
Weight Statistics
How do weights compare between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff? Compare adult weight ranges.
Male: from 100 pounds (45 kg), Female: from 85 pounds (38 kg) Male: 178-200 pounds (81-90 kg), Female: 200-220 pounds (90-100 kg) Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)
Average Weight
Which dog has a smaller / higher average weight?
Male: from 100 pounds (45 kg), Female: from 85 pounds (38 kg) Male: 190 pounds (85 kg), Female: 210 pounds (95 kg) Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)
Height
Which is taller, Great Pyrenees or Pyrenean Mastiff or Bullmastiff? Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff height comparison:
Male: 27-32 inches (69-81 cm), Female: 25-29 inches (63-74 cm) Male: 29.5-31 inches (75-80 cm), Female: 26-28.5 inches (68-73 cm) Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)
Average Height
Which dog has a smaller / higher average height?
Male: 29.5 inches (75 cm), Female: 27 inches (68.5 cm) Male: 30 inches (77 cm), Female: 28 inches (71 cm) Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Price and Availability Comparison

Price Range
Compare puppy costs for Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Find price differences between these breeds.
$500-$600 $900-$1000 $1200-$1500
Availability
Which is easier to get, Great Pyrenees or Pyrenean Mastiff or Bullmastiff?
Very frequent: The Great Pyrenees is quite easy to get.
Average: The Pyrenean Mastiff is a commonly available dog breed.
Very frequent: The Bullmastiff is quite easy to get.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Trainability and Intelligence Comparison

Intelligence Rating
Compare intelligence levels between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed ranks highest?
Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
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Very smart: Pyrenean Mastiff is an excellent dog breed.
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Low to average: This canine intelligence is not the brightest one.
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Training Difficulty
Compare training difficulty levels between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is easiest to train?
Great Pyrenees dogs are easy to train.
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Pyrenean Mastiff dogs are quite easy to train.
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Bullmastiff dogs are quite easy to train.
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Watchdog Rating
Compare watchdog abilities of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most alert?
Great Pyrenees dogs are one of the best watchdogs.
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Pyrenean Mastiff dogs are one of the best watchdogs.
See more.
Bullmastiff dogs are one of the best watchdogs.
See more.
Territorial Protection
Compare territorial instincts between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most protective?
Great Pyrenees dogs strongly protect their territory.
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Pyrenean Mastiff dogs are extremely protective guard dogs.
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Bullmastiff dogs are extremely protective guard dogs.
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Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Personality and Temperament Comparison

Personality Traits
How do personalities differ between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff? Compare temperaments.
Confident
Affectionate
Patient
Gentle
Strong
Willed
Fearless
Protective
Docile
Gentle
Brave
Noble
Protective
Alert
Powerful
Courageous
Docile
Reliable
Loyal
Devoted
Calm
Sensitivity Level
Which dog is more sensitive? What's the difference?
They are a little bit more sensitive than other dog breeds.
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Sensitive: Pyrenean Mastiff dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
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They are a little bit more sensitive than other dog breeds.
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Affection Level
Which is the more affectionate dog breed: Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff?
Average: Great Pyrenees dogs are average dogs regarding their affection level.
See more.
High: Pyrenean Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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Average: Bullmastiff dogs are average dogs regarding their affection level.
See more.
Social Needs
Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff social needs comparison:
Great Pyrenees dogs are a social breed.
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Pyrenean Mastiff dogs need for social interaction is average.
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Bullmastiff dogs need for social interaction is average.
See more.
Impulse to Wander or Roam
Which dog has a greater roaming instinct?
Great Pyrenees dogs have high wanderlust potential, which means that this breed has a strong desire for exploring the world.
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Pyrenean Mastiff dogs have average wanderlust potential.
See more.
Bullmastiff dogs have average wanderlust potential.
See more.
Prey Drive
Which dog has a higher prey drive? Which can be better for hunting?
Great Pyrenees dogs have a high impulse to chase and catch something.
See more.
Pyrenean Mastiff 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.
See more.
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.
See more.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Activity and Playfulness Comparison

Barking Frequency
Compare barking frequencies of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most vocal?
Average to High: The Great Pyrenees is a vocal breed.
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Low to Average: The Pyrenean Mastiff rarely barks.
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Low: The Bullmastiff barks none to minimal.
See more.
Playful Nature
Compare playfulness levels between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most playful?
Great Pyreneess are not the most playful dog breed.
See more.
The Pyrenean Mastiff is a highly playful breed.
See more.
Bullmastiffs are not the most playful dog breed.
See more.
Apartment Adaptability
Compare apartment suitability of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which adapts best to small spaces?
It is not recommended to keep the Great Pyrenees breed in the home.
Not an apartment-friendly dog the Pyrenean Mastiff breed.
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.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Adaptability and Independence Comparison

Lifestyle Adaptability
Compare adaptability between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most flexible?
Great Pyrenees dogs adapt well to lifestyle changes and different living environments.
Average: Pyrenean Mastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Alone Time Tolerance
Which dog can be left alone: Great Pyrenees or Pyrenean Mastiff or Bullmastiff?
Great Pyrenees 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.
Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.
Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Bite Characteristics Comparison

Bite Risk Assessment
Compare biting potential between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has lowest bite risk?

Low 🔽

The Great Pyrenees has a low chance of biting somebody.

Low 🔽

The Pyrenean Mastiff has a low chance of biting somebody.

Low 🔽

The Bullmastiff has a low chance of biting somebody.
Mouthing Tendency
Compare mouthing tendencies between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which uses mouth most during play?
Great Pyrenees dogs have a lower than average tendency to nip, chew, playbite, or herd people.
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Pyrenean Mastiff dogs have a strong tendency to nip, chew, play-bite, or herd people.
See more.
Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people.
See more.
Bite Strength Rating
Compare bite forces between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has the strongest bite?

Above 400 PSI 🔼

Great Pyrenees bite force: The Strongest.

Above 400 PSI 🔼

Pyrenean Mastiff bite force: The Strongest.

Between 200 and 400 PSI

Bullmastiff bite force: Ordinary.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Health and Lifespan Comparison

Average Lifespan
Compare life expectancies of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed lives longest?
10-12 years
The average lifespan of Great Pyrenees: 11 years
8-12 years
The average lifespan of Pyrenean Mastiff: 10 years
8-10 years
The average lifespan of Bullmastiff: 9 years
Climate Tolerance
Compare weather adaptability between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which handles climate changes best?
Prefers cold weather
The Great Pyrenees can adapt well to harsh weather conditions, and also can be a good mountain dog.
See more.
Prefers average to cold weather conditions
The Pyrenean Mastiff 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 Bullmastiff can adapt to well to cold weather conditions, some dogs even can be a good mountain dog.
See more.
Health Concerns
Compare health problems common in Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has fewer health issues?
Great Pyreneess are commonly healthy dogs.
Very healthy dog breed.
Very healthy dog breed.
Vet Care Frequency
Which one may need more or less veterinary visits?
Rare
The Great Pyrenees should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Rare
The Pyrenean Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Rare
The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Health Problems
Which one has more or less genetic/health problems: Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff? What are the allergies, genetic diseases and concerns for them? Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff health problems comparison:
Cataracts
Hip Dysplasia
Patellar Luxation
Bloat
Entropion
Drug Sensitivity
Elbow Dysplasia
Addison's Disease
Hip Dysplasia
Bloat
Entropion
Ectropion
Elbow Dysplasia
Inflammatory Bowel Disease (IBD)
Cancer
Hypothyroidism
Progressive retinal atrophy (PRA)
Heart Problems
Entropion
Kidney Issues
Hemangiosarcoma
Lymphosarcoma
Osteosarcoma

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Energy and Activity Comparison

Energy Rating
Compare energy levels between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which breed is most active?
Great Pyrenees dogs have a higher energy level than other dog breeds.
Pyrenean Mastiff dogs have a higher energy level than other dog breeds.
Bullmastiff dogs have a lower energy level than other dogs.
Activity Requirement / Exercise Need
Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Great Pyrenees or Pyrenean Mastiff or Bullmastiff? Which dog needs the most walking? Which dog is the laziest?
Great Pyrenees dogs have an average exercise need.
Pyrenean Mastiff dogs exercise need is minimal.
Bullmastiff dogs exercise need is minimal.
Sleeping Need
Which one sleeps the least/most: Great Pyrenees or Pyrenean Mastiff or Bullmastiff?
Great Pyrenees dogs don't need too much sleep.
Pyrenean Mastiff dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.
Bullmastiff dogs like sleeping so they do sleep a lot.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Diet and Weight Management Comparison

Obesity Tendency
Compare weight gain tendencies between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is most prone to obesity?
Average to High: If you don't pay attention to the Great Pyrenees's weight, he can easily gain weight.
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High: The Pyrenean Mastiff breed has a strong tendency to be overweight.
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High: The Bullmastiff breed has a strong tendency to be overweight.
See more.
Food Consumption
Compare food requirements between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which needs most food?
8 to 10 cups of high-quality dry food a day, divided into two meals 8 to 10 cups of high-quality dry food a day, divided into two meals 3 to 4.5 cups of high-quality dry food a day, divided into two meals.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Allergies and Grooming Comparison

Allergy Friendliness
Compare hypoallergenic qualities of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is best for allergy sufferers?
No See more. No See more. No See more.
Coat Colors
Compare color variations between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. What colors are available?
White Black
White
Brown
Spotted
Grey
Red
Fawn
Brindle
Grooming Requirements
Compare grooming needs between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which requires most maintenance?
Average: The Great Pyrenees requires average grooming effort.
See more.
Advanced: The Pyrenean Mastiff requires a lot of grooming.
See more.
Easy to groom: The Bullmastiff doesn't require a lot of grooming.
See more.
Drooling Tendency
Compare drooling tendencies between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which drools least?
The Great Pyrenees is a perfect example of a low drooling tendency.
See more.
The Pyrenean Mastiff is a big drooler, so if you're disgusted by slobber spots on your clothes, you should choose a dog from another breed.
See more.
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.
See more.
Stinkiness Rating
Compare odor levels between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has least natural smell?

Medium

The Great Pyrenees has an average chance of bad smell.

High 🔼

The Pyrenean Mastiff has a high chance of bad smell.

High 🔼

The Bullmastiff has a high chance of bad smell.
Coat Characteristics
Compare coat types between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. How do their fur characteristics differ?
Dense
Double
Dense Rough
Bathing Needs
Compare bathing needs between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which requires most frequent baths?
3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
See more.
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
Shedding Level
Who sheds more Great Pyrenees or Pyrenean Mastiff or Bullmastiff? Great Pyrenees or Pyrenean Mastiff or {name3 shedding:
Great Pyrenees dogs shed above average.
See more.
Pyrenean Mastiff dogs are heavy shedders.
See more.
Bullmastiff dogs shed moderately.
See more.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Good With Comparison

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

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff As a Working Dog Comparison

Service Dog Capability
Compare service dog potential between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is best suited for service work?

Not really

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

Not really

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

Not really

This breed generally not used as a service dog.
See more.
Therapy Work Suitability
Compare therapy dog potential between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which excels in therapy work?

Not really

This breed is generally not used as a therapy dog.
See more.

Not really

This breed is generally not used as a therapy dog.
See more.

Yes

This breed makes a perfect therapy dog.
See more.
Scent Detection Ability
Compare detection capabilities between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has best nose work ability?

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.

Not really

They are not typically employed for this type of work, but there may be exceptional cases.
Search & Rescue Potential
Compare search and rescue potential between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is best for SAR work?

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.

Not really

This dog breed is not typically used as a search and rescue dog.
Maritime Work Ability
Compare boating aptitude between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is best suited for water work?

Not really

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

Not really

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

Not really

Bullmastiff breed usually doesn't like being on a boat.
See more.
Draft Work Capability
Compare cart pulling abilities between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which is best for draft work?

Yes

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

Yes

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

Yes

A drafting dog or draft dog is a dog bred and used for cart pulling.
See more.
Military Service Background
Compare military service history of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has most military use?

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.

Not really

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

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Reproducibility Comparison

Puppy Litter Size
Compare typical litter sizes of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has most puppies?
6-9 puppies 1-10 puppies, average 5 4-13 puppies, average 8
Pregnancy Duration
Compare gestation periods of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Any breeding differences?
60-64 days See more. 60-64 days See more. 60-64 days See more.
Breeding Frequency
Compare breeding intervals between Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. What's recommended?

Once a year.

More frequent breeding is not healthy.
See more.

Once a year.

More frequent breeding is not healthy.
See more.

Once a year.

More frequent breeding is not healthy.
See more.

Great Pyrenees vs Pyrenean Mastiff vs Bullmastiff Recognition Comparison

AKC Classification
Compare AKC groups for Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. How are they classified?
Recognized by the American Kennel Club in 1933 as a Working breed. Not recognized by the American Kennel Club. Recognized by the American Kennel Club in 1934 as a Working breed.
FCI Classification
Compare FCI groups for Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. How are they classified internationally?
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 Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section. Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.
Kennel Club Recognition
Compare breed recognition status of Great Pyrenees, Pyrenean Mastiff, and Bullmastiff. Which has most recognition?
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
United Kennel Club
Dog Registry of America Inc.
American Canine Association, Inc.
Foundation Stock Service
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

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