Mastiff vs Bullmastiff vs St. Bernard Comparison - Dog breed selector: Old English Mastiff or Bullie or Alpine Mastiff? Find the right dog for you

"Find similarities and differences between Mastiff vs Bullmastiff vs St. Bernard" Compare Mastiff and Bullmastiff. Which is better: Mastiff or Bullmastiff or St. Bernard?

Size and Weight Price and Availability Trainability and Intelligence Personality and Temperament Activity and Playfulness Adaptability and Independence Bite Characteristics Health and Lifespan Energy and Activity Diet and Weight Management Allergies and Grooming Good With As a Working Dog Reproducibility Recognition Show differences only

Name	Mastiff	Bullmastiff	St. Bernard
Origins	England	England	Switzerland Italy
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs	Working Dogs
Popularity Rank	28	51	48
Reviews	3	1	9
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for Mastiff, Bullmastiff, and St. Bernard breeds.	Old English Mastiff English Mastiff	Bullie Bully	Alpine Mastiff Bernhardiner St. Barnhardshund St. Bernard Saint
Breed Classification How do breed classifications differ between Mastiff, Bullmastiff, and St. Bernard? Compare their breeding categories.	Purebred	Purebred	Purebred

Mastiff vs Bullmastiff vs St. Bernard Size and Weight Comparison

Size Classification Compare size differences between Mastiff, Bullmastiff, and St. Bernard. Which breed is the largest?	Giant	Large	Giant
Weight Statistics How do weights compare between Mastiff, Bullmastiff, and St. Bernard? Compare adult weight ranges.	Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)	Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)	110-200 pounds (50-91 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)	Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)	155 pounds (70.5 kg)
Height Which is taller, Mastiff or Bullmastiff or St. Bernard? Mastiff vs Bullmastiff vs St. Bernard height comparison:	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)	25.5-27.5 inches (61-70 cm)
Average Height Which dog has a smaller / higher average height?	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)	25.5-27.5 inches (65.5 cm)

Mastiff vs Bullmastiff vs St. Bernard Price and Availability Comparison

Price Range Compare puppy costs for Mastiff, Bullmastiff, and St. Bernard. Find price differences between these breeds.	$1200-$1500	$1200-$1500	$1500-$1800
Availability Which is easier to get, Mastiff or Bullmastiff or St. Bernard?	Very frequent: The Mastiff is quite easy to get.	Very frequent: The Bullmastiff is quite easy to get.	Very frequent: The St.

Mastiff vs Bullmastiff vs St. Bernard Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Mastiff, Bullmastiff, and St. Bernard. Which breed ranks highest?	Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. See more.	Low to average: This canine intelligence is not the brightest one. See more.	Low to average: This canine intelligence is not the brightest one. See more.
Smartest Dog Breeds
Training Difficulty Compare training difficulty levels between Mastiff, Bullmastiff, and St. Bernard. Which is easiest to train?	Mastiff dogs are quite easy to train. See more.	Bullmastiff dogs are quite easy to train. See more.	A slightly harder to train than average. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Compare watchdog abilities of Mastiff, Bullmastiff, and St. Bernard. Which breed is most alert?	Mastiff dogs are one of the best watchdogs. See more.	Bullmastiff dogs are one of the best watchdogs. See more.	St. See more.
Territorial Protection Compare territorial instincts between Mastiff, Bullmastiff, and St. Bernard. Which breed is most protective?	Mastiff dogs are extremely protective guard dogs. See more.	Bullmastiff dogs are extremely protective guard dogs. See more.	St. See more.
Guard Dog Breeds List

Mastiff vs Bullmastiff vs St. Bernard Personality and Temperament Comparison

Personality Traits How do personalities differ between Mastiff, Bullmastiff, and St. Bernard? Compare temperaments.	Protective Alert Courageous Intelligent Affectionate Loyal Cheerful	Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm	Independent Happy Friendly Gentle Going Social Quiet
Sensitivity Level Which dog is more sensitive? What's the difference?	Mastiff dogs have an average emotional level and are not the most sensitive dog breed. See more.	They are a little bit more sensitive than other dog breeds. See more.	Sensitive: St. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Mastiff vs Bullmastiff vs St. Bernard?	High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	Average: Bullmastiff dogs are average dogs regarding their affection level. See more.	High: St. See more.
Most Affectionate Dog Breeds
Social Needs Mastiff vs Bullmastiff vs St. Bernard social needs comparison:	Mastiff dogs need for social interaction is average. See more.	Bullmastiff dogs need for social interaction is average. See more.	St. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Mastiff dogs are not the biggest explorers. See more.	Bullmastiff dogs have average wanderlust potential. See more.	St. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Their prey drive is low. 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.	Their prey drive is low. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Mastiff vs Bullmastiff vs St. Bernard Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Mastiff, Bullmastiff, and St. Bernard. Which breed is most vocal?	Low: The Mastiff barks none to minimal. See more.	Low: The Bullmastiff barks none to minimal. See more.	Low: The St. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between Mastiff, Bullmastiff, and St. Bernard. Which breed is most playful?	Mastiffs are not the most playful dog breed. See more.	Bullmastiffs are not the most playful dog breed. See more.	St. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of Mastiff, Bullmastiff, and St. Bernard. Which adapts best to small spaces?	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 Mastiff 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 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 St.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Mastiff vs Bullmastiff vs St. Bernard Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Mastiff, Bullmastiff, and St. Bernard. Which breed is most flexible?	Mastiff dogs adapt very well to lifestyle changes and basically all living environments.	Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.	St.
Alone Time Tolerance Which dog can be left alone: Mastiff or Bullmastiff or St. Bernard?	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.	St.

Mastiff vs Bullmastiff vs St. Bernard Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Mastiff, Bullmastiff, and St. Bernard. Which has lowest bite risk?	Moderate ⏺ The Mastiff has an average chance of biting somebody.	Low 🔽 The Bullmastiff has a low chance of biting somebody.	Moderate ⏺ The St.
Mouthing Tendency Compare mouthing tendencies between Mastiff, Bullmastiff, and St. Bernard. Which uses mouth most during play?	Mastiff dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.	Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. See more.	St. See more.
Bite Strength Rating Compare bite forces between Mastiff, Bullmastiff, and St. Bernard. Which has the strongest bite?	Above 400 PSI 🔼 Mastiff bite force: The Strongest.	Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary.	Above 400 PSI 🔼 St.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Mastiff vs Bullmastiff vs St. Bernard Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Mastiff, Bullmastiff, and St. Bernard. Which breed lives longest?	10-12 years The average lifespan of Mastiff: 11 years	8-10 years The average lifespan of Bullmastiff: 9 years	8-10 years The average lifespan of St.
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between Mastiff, Bullmastiff, and St. Bernard. Which handles climate changes best?	Prefers average to cold weather conditions The 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.	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.
Health Concerns Compare health problems common in Mastiff, Bullmastiff, and St. Bernard. Which has fewer health issues?	Mastiffs are commonly healthy dogs.	Very healthy dog breed.	Very healthy dog breed.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Rare The 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).	Rare The St.
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Mastiff vs Bullmastiff vs St. Bernard? What are the allergies, genetic diseases and concerns for them? Mastiff vs Bullmastiff vs St. Bernard health problems comparison:	Hip Dysplasia Cancer Progressive retinal atrophy (PRA) Bloat Seizures Cystinuria	Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma	Cataracts Hip Dysplasia Allergies Bloat Epilepsy Entropion Elbow Dysplasia Dilated Cardiomyopathy

Mastiff vs Bullmastiff vs St. Bernard Energy and Activity Comparison

Energy Rating Compare energy levels between Mastiff, Bullmastiff, and St. Bernard. Which breed is most active?	Mastiff dogs have a lower energy level than other dogs.	Bullmastiff dogs have a lower energy level than other dogs.	St.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Mastiff vs Bullmastiff vs St. Bernard exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Mastiff or Bullmastiff or St. Bernard? Which dog needs the most walking? Which dog is the laziest?	Mastiff dogs exercise need is minimal.	Bullmastiff dogs exercise need is minimal.	St.
Sleeping Need Which one sleeps the least/most: Mastiff or Bullmastiff or St. Bernard?	Mastiff dogs like sleeping so they do sleep a lot.	Bullmastiff dogs like sleeping so they do sleep a lot.	St.
Dog Breeds That Sleep A Lot

Mastiff vs Bullmastiff vs St. Bernard Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Mastiff, Bullmastiff, and St. Bernard. Which is most prone to obesity?	Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight. See more.	High: The Bullmastiff breed has a strong tendency to be overweight. See more.	Average to High: If you don't pay attention to the St. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between Mastiff, Bullmastiff, and St. Bernard. Which needs most food?	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.	6 to 8 cups of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot

Mastiff vs Bullmastiff vs St. Bernard Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Mastiff, Bullmastiff, and St. Bernard. Which is best for allergy sufferers?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between Mastiff, Bullmastiff, and St. Bernard. What colors are available?	Fawn Brindle Apricot	Red Fawn Brindle	Black Red White Brown Brindle Tricolor
Grooming Requirements Compare grooming needs between Mastiff, Bullmastiff, and St. Bernard. Which requires most maintenance?	Easy to groom: The Mastiff doesn't require a lot of grooming. See more.	Easy to groom: The Bullmastiff doesn't require a lot of grooming. See more.	Average: The St. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between Mastiff, Bullmastiff, and St. Bernard. Which drools least?	The 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.	The St. See more.
Stinkiness Rating Compare odor levels between Mastiff, Bullmastiff, and St. Bernard. Which has least natural smell?	High 🔼 The Mastiff has a high chance of bad smell.	High 🔼 The Bullmastiff has a high chance of bad smell.	High 🔼 The St.
Coat Characteristics Compare coat types between Mastiff, Bullmastiff, and St. Bernard. How do their fur characteristics differ?	Dense	Rough	Dense Rough Smooth
Bathing Needs Compare bathing needs between Mastiff, Bullmastiff, and St. Bernard. Which requires most frequent baths?	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.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.
Shedding Level Who sheds more Mastiff or Bullmastiff or St. Bernard? Mastiff or Bullmastiff or {name3 shedding:	Mastiff dogs shed moderately. See more.	Bullmastiff dogs shed moderately. See more.	St. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Mastiff vs Bullmastiff vs St. Bernard Good With Comparison

Child Compatibility Compare child-friendliness between Mastiff, Bullmastiff, and St. Bernard. Which is best with kids?	Mastiff dogs are very kid-friendly dogs.	Bullmastiff dogs are kid-friendly dogs.	St.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Mastiff dogs are one of the friendliest dog breeds.	Bullmastiff dogs do best when they’re the only pet at the family.	St.
Stranger Friendly Which dog is more stranger friendly Mastiff or Bullmastiff or St. Bernard? Which dog is more friendly?	Mastiff dogs are average friendly towards strangers.	Bullmastiff dogs are average friendly towards strangers.	St.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly Mastiff or Bullmastiff or St. Bernard?	Mastiff dogs are very cat-friendly dogs.	Bullmastiff dogs are not cat-friendly dogs.	St.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Mastiff or Bullmastiff or St. Bernard?	Mastiff dogs are average friendly towards other dogs.	Bullmastiff dogs are not dog-friendly.	St.
Good For First Time Owners Which dog is good for the first-time owners: Mastiff vs Bullmastiff vs St. Bernard?	Yes 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.	No St.
Office Friendly Which one fits better in the office?	No Mastiff is not the best dog breed for office environment.	No Bullmastiff is not the best dog breed for office environment.	No St.
Senior Citizens Friendly Which dog is good for elderly people?	Mastiffs are one of the best breeds for elderly people.	Bullmastiffs are usually recommended for elderly people.	St.

Mastiff vs Bullmastiff vs St. Bernard As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Mastiff, Bullmastiff, and St. Bernard. 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.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Mastiff, Bullmastiff, and St. Bernard. Which excels in therapy work?	Not really This breed is generally not used as a therapy dog. See more.	Yes This breed makes a perfect therapy dog. See more.	Yes This breed makes a perfect therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Mastiff, Bullmastiff, and St. Bernard. 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 Mastiff, Bullmastiff, and St. Bernard. 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.	Yes This breed would make an excellent search and rescue dog.
Maritime Work Ability Compare boating aptitude between Mastiff, Bullmastiff, and St. Bernard. Which is best suited for water work?	Not really 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.	Not really St. See more.
Draft Work Capability Compare cart pulling abilities between Mastiff, Bullmastiff, and St. Bernard. 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 Mastiff, Bullmastiff, and St. Bernard. 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.	Yes In history, this breed was unfortunately used for combat dogs.

Mastiff vs Bullmastiff vs St. Bernard Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Mastiff, Bullmastiff, and St. Bernard. Which has most puppies?	3-5 puppies	4-13 puppies, average 8	6-8 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Mastiff, Bullmastiff, and St. Bernard. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between Mastiff, Bullmastiff, and St. Bernard. 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.

Mastiff vs Bullmastiff vs St. Bernard Recognition Comparison

AKC Classification Compare AKC groups for Mastiff, Bullmastiff, and St. Bernard. How are they classified?	Recognized by the American Kennel Club in 1885 as a Working breed.	Recognized by the American Kennel Club in 1934 as a Working breed.	Recognized by the American Kennel Club in 1885 as a Working breed.
FCI Classification Compare FCI groups for Mastiff, Bullmastiff, and St. Bernard. How are they classified internationally?	Not recognized by FCI.	Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.	Not recognized by FCI.
Kennel Club Recognition Compare breed recognition status of Mastiff, Bullmastiff, and St. Bernard. 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	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 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

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