St. Bernard vs Mastiff vs Great Dane Comparison - Dog breed selector: Alpine Mastiff or Old English Mastiff or Apollo of Dogs? Find the right dog for you

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

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	St. Bernard	Mastiff	Great Dane
Origins	Switzerland Italy	England	Germany
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs	Working Dogs
Popularity Rank	48	28	14
Reviews	9	3	14
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for St. Bernard, Mastiff, and Great Dane breeds.	Alpine Mastiff Bernhardiner St. Barnhardshund St. Bernard Saint	Old English Mastiff English Mastiff	Apollo of Dogs Deutsche Dogge Gentle Giant German Mastiff Dane
Breed Classification How do breed classifications differ between St. Bernard, Mastiff, and Great Dane? Compare their breeding categories.	Purebred	Purebred	Purebred

St. Bernard vs Mastiff vs Great Dane Size and Weight Comparison

Size Classification Compare size differences between St. Bernard, Mastiff, and Great Dane. Which breed is the largest?	Giant	Giant	Giant
Weight Statistics How do weights compare between St. Bernard, Mastiff, and Great Dane? Compare adult weight ranges.	110-200 pounds (50-91 kg)	Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)	Male: 120-200 pounds (54-90 kg), Female: 100-130 pounds (45-59 kg)
Average Weight Which dog has a smaller / higher average weight?	155 pounds (70.5 kg)	Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)	Male: 160 pounds (72 kg), Female: 115 pounds (52 kg)
Height Which is taller, St. Bernard or Mastiff or Great Dane? St. Bernard vs Mastiff vs Great Dane height comparison:	25.5-27.5 inches (61-70 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 30-34 inches (76-86 cm), Female: 28-32 inches (71-81 cm)
Average Height Which dog has a smaller / higher average height?	25.5-27.5 inches (65.5 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 32 inches (81 cm), Female: 30 inches (76 cm)

St. Bernard vs Mastiff vs Great Dane Price and Availability Comparison

Price Range Compare puppy costs for St. Bernard, Mastiff, and Great Dane. Find price differences between these breeds.	$1500-$1800	$1200-$1500	$800-$1200
Availability Which is easier to get, St. Bernard or Mastiff or Great Dane?	Very frequent: The St.	Very frequent: The Mastiff is quite easy to get.	Very frequent: The Great Dane is quite easy to get.

St. Bernard vs Mastiff vs Great Dane Trainability and Intelligence Comparison

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

St. Bernard vs Mastiff vs Great Dane Personality and Temperament Comparison

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

St. Bernard vs Mastiff vs Great Dane Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of St. Bernard, Mastiff, and Great Dane. Which breed is most vocal?	Low: The St. See more.	Low: The Mastiff barks none to minimal. See more.	Low to Average: The Great Dane rarely barks. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between St. Bernard, Mastiff, and Great Dane. Which breed is most playful?	St. See more.	Mastiffs are not the most playful dog breed. See more.	Great Danes are not the most playful dog breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of St. Bernard, Mastiff, and Great Dane. 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 St.	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.	Very house-friendly dog the Great Dane breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

St. Bernard vs Mastiff vs Great Dane Adaptability and Independence Comparison

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

St. Bernard vs Mastiff vs Great Dane Bite Characteristics Comparison

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

St. Bernard vs Mastiff vs Great Dane Health and Lifespan Comparison

Average Lifespan Compare life expectancies of St. Bernard, Mastiff, and Great Dane. Which breed lives longest?	8-10 years The average lifespan of St.	10-12 years The average lifespan of Mastiff: 11 years	7-11 years The average lifespan of Great Dane: 9 years
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between St. Bernard, Mastiff, and Great Dane. Which handles climate changes best?	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.	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 warm weather conditions Different dogs have different preferences when it comes to weather conditions. See more.
Health Concerns Compare health problems common in St. Bernard, Mastiff, and Great Dane. Which has fewer health issues?	Very healthy dog breed.	Mastiffs are commonly healthy dogs.	Great Danes are commonly healthy dogs.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Rare The St.	Rare The Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Rare The Great Dane should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: St. Bernard vs Mastiff vs Great Dane? What are the allergies, genetic diseases and concerns for them? St. Bernard vs Mastiff vs Great Dane health problems comparison:	Cataracts Hip Dysplasia Allergies Bloat Epilepsy Entropion Elbow Dysplasia Dilated Cardiomyopathy	Hip Dysplasia Cancer Progressive retinal atrophy (PRA) Bloat Seizures Cystinuria	Hip Dysplasia Patent Ductus Arteriosis Cancer Bloat Mitral Valve Disease Subvalvular Aortic Stenosis Dilated Cardiomyopathy Persistent Right Aortic Arch Tricuspid Valve Dysplasia

St. Bernard vs Mastiff vs Great Dane Energy and Activity Comparison

Energy Rating Compare energy levels between St. Bernard, Mastiff, and Great Dane. Which breed is most active?	St.	Mastiff dogs have a lower energy level than other dogs.	Great Dane dogs are high-energy dogs.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need St. Bernard vs Mastiff vs Great Dane exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: St. Bernard or Mastiff or Great Dane? Which dog needs the most walking? Which dog is the laziest?	St.	Mastiff dogs exercise need is minimal.	Great Dane dogs exercise need is minimal.
Sleeping Need Which one sleeps the least/most: St. Bernard or Mastiff or Great Dane?	St.	Mastiff dogs like sleeping so they do sleep a lot.	Great Dane dogs don't need too much sleep.
Dog Breeds That Sleep A Lot

St. Bernard vs Mastiff vs Great Dane Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between St. Bernard, Mastiff, and Great Dane. Which is most prone to obesity?	Average to High: If you don't pay attention to the St. See more.	Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight. See more.	Low to Average: The Great Dane has a low to the average risk for obesity. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between St. Bernard, Mastiff, and Great Dane. Which needs most food?	6 to 8 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	8 to 10 cups of high-quality dry food a day, divided into two meals
Dog Breeds That Eat A Lot

St. Bernard vs Mastiff vs Great Dane Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of St. Bernard, Mastiff, and Great Dane. Which is best for allergy sufferers?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between St. Bernard, Mastiff, and Great Dane. What colors are available?	Black Red White Brown Brindle Tricolor	Fawn Brindle Apricot	Black Blue White Fawn Brindle Merle
Grooming Requirements Compare grooming needs between St. Bernard, Mastiff, and Great Dane. Which requires most maintenance?	Average: The St. See more.	Easy to groom: The Mastiff doesn't require a lot of grooming. See more.	Effortless: The Great Dane requires minimal grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between St. Bernard, Mastiff, and Great Dane. Which drools least?	The St. See more.	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 Great Dane drools quite a lot, so if you dislike being covered by slobber spots on your clothes, you may want to choose another dog breed. See more.
Stinkiness Rating Compare odor levels between St. Bernard, Mastiff, and Great Dane. Which has least natural smell?	High 🔼 The St.	High 🔼 The Mastiff has a high chance of bad smell.	Medium ⏺ The Great Dane has an average chance of bad smell.
Coat Characteristics Compare coat types between St. Bernard, Mastiff, and Great Dane. How do their fur characteristics differ?	Dense Rough Smooth	Dense	Dense
Bathing Needs Compare bathing needs between St. Bernard, Mastiff, and Great Dane. 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 St. Bernard or Mastiff or Great Dane? St. Bernard or Mastiff or {name3 shedding:	St. See more.	Mastiff dogs shed moderately. See more.	Great Dane dogs shed moderately. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

St. Bernard vs Mastiff vs Great Dane Good With Comparison

Child Compatibility Compare child-friendliness between St. Bernard, Mastiff, and Great Dane. Which is best with kids?	St.	Mastiff dogs are very kid-friendly dogs.	Great Dane dogs are kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	St.	Mastiff dogs are one of the friendliest dog breeds.	Great Dane dogs are generally with other pets.
Stranger Friendly Which dog is more stranger friendly St. Bernard or Mastiff or Great Dane? Which dog is more friendly?	St.	Mastiff dogs are average friendly towards strangers.	Great Dane dogs are average friendly towards strangers.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly St. Bernard or Mastiff or Great Dane?	St.	Mastiff dogs are very cat-friendly dogs.	Great Dane dogs are average friendly towards cats.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly St. Bernard or Mastiff or Great Dane?	St.	Mastiff dogs are average friendly towards other dogs.	Great Dane dogs are average friendly towards other dogs.
Good For First Time Owners Which dog is good for the first-time owners: St. Bernard vs Mastiff vs Great Dane?	No St.	Yes Mastiff dogs are good for novice owners, due to their easy-going personality.	Yes Great Dane dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No St.	No Mastiff is not the best dog breed for office environment.	No Great Dane is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	St.	Mastiffs are one of the best breeds for elderly people.	Great Danes are usually recommended for elderly people.

St. Bernard vs Mastiff vs Great Dane As a Working Dog Comparison

Service Dog Capability Compare service dog potential between St. Bernard, Mastiff, and Great Dane. 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 St. Bernard, Mastiff, and Great Dane. Which excels in therapy work?	Yes This breed makes a perfect 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.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between St. Bernard, Mastiff, and Great Dane. 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 St. Bernard, Mastiff, and Great Dane. Which is best for SAR work?	Yes This breed would make an excellent 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 St. Bernard, Mastiff, and Great Dane. Which is best suited for water work?	Not really St. See more.	Not really Mastiff breed usually doesn't like being on a boat. See more.	Not really Great Dane breed usually doesn't like being on a boat. See more.
Draft Work Capability Compare cart pulling abilities between St. Bernard, Mastiff, and Great Dane. 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 St. Bernard, Mastiff, and Great Dane. Which has most military use?	Yes In history, this breed was unfortunately used for combat dogs.	Not really In history, this breed was not really used for combat dog.	Yes In history, this breed was unfortunately used for combat dogs.

St. Bernard vs Mastiff vs Great Dane Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of St. Bernard, Mastiff, and Great Dane. Which has most puppies?	6-8 puppies	3-5 puppies	10-15 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of St. Bernard, Mastiff, and Great Dane. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between St. Bernard, Mastiff, and Great Dane. 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.

St. Bernard vs Mastiff vs Great Dane Recognition Comparison

AKC Classification Compare AKC groups for St. Bernard, Mastiff, and Great Dane. How are they classified?	Recognized by the American Kennel Club in 1885 as a Working breed.	Recognized by the American Kennel Club in 1885 as a Working breed.	Recognized by the American Kennel Club in 1887 as a Working breed.
FCI Classification Compare FCI groups for St. Bernard, Mastiff, and Great Dane. How are they classified internationally?	Not recognized by FCI.	Not recognized by FCI.	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 St. Bernard, Mastiff, and Great Dane. 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 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 United Kennel Club Canadian Canine Registry

Popular Dog Compares

Despite the best intentions, there may be errors. If you find one, please let us know and we will fix it as soon as possible. Contact us here.

Rate This Comparsion - St. Bernard vs Mastiff vs Great Dane

Reviews