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Newfoundland vs Great Dane vs Mastiff Comparison - Dog breed selector: Blackbear or Apollo of Dogs or Old English Mastiff? Find the right dog for you

"Find similarities and differences between Newfoundland vs Great Dane vs Mastiff" Compare Newfoundland and Great Dane. Which is better: Newfoundland or Great Dane or Mastiff?
 
 
 
Name Newfoundland Great Dane Mastiff
OriginsCanada flagCanada Germany flagGermany England flagEngland
Group Working Dogs Working Dogs Working Dogs
Popularity Rank361428
Reviews233
User Ratings

Other Names
What other names do they have?
Blackbear
Newfie
The Gentle Giant
Newf
Apollo of Dogs
Deutsche Dogge
Gentle Giant
German Mastiff
Dane
Old English Mastiff
English Mastiff
Breed Type
Which dog is purebred or crossbreed? Newfoundland vs Great Dane vs Mastiff breed type comparison:
Purebred Purebred Purebred

Newfoundland vs Great Dane vs Mastiff Size and Weight Comparison

Size
Which is bigger, Newfoundland or Great Dane or Mastiff? Which is the smallest dog, Newfoundland or Great Dane or Mastiff?
Giant Giant Giant
Weight
Which is heavier, Newfoundland or Great Dane or Great Dane? Newfoundland vs Great Dane vs Mastiff weight comparison:
Male: 130-150 pounds (59-68 kg), Female: 100-120 pounds (45-54 kg) Male: 120-200 pounds (54-90 kg), Female: 100-130 pounds (45-59 kg) Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)
Average Weight
Which dog has a smaller / higher average weight?
Male: 140 pounds (63.5 kg), Female: 110 pounds (49.5 kg) Male: 160 pounds (72 kg), Female: 115 pounds (52 kg) Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)
Height
Which is taller, Newfoundland or Great Dane or Mastiff? Newfoundland vs Great Dane vs Mastiff height comparison:
Male: 27-29 inches (69-74 cm), Female: 25-27 inches (63-69 cm) Male: 30-34 inches (76-86 cm), Female: 28-32 inches (71-81 cm) Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)
Average Height
Which dog has a smaller / higher average height?
Male: 28 inches (71.5 cm), Female: 26 inches (66 cm) Male: 32 inches (81 cm), Female: 30 inches (76 cm) Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)

Newfoundland vs Great Dane vs Mastiff Price and Availability Comparison

Price
Which is cheaper, Newfoundland or Great Dane or Mastiff? Which is more expensive?
$1500-$2000 $800-$1200 $1200-$1500
Availability
Which is easier to get, Newfoundland or Great Dane or Mastiff?
Very frequent: The Newfoundland is quite easy to get.
Very frequent: The Great Dane is quite easy to get.
Very frequent: The Mastiff is quite easy to get.

Newfoundland vs Great Dane vs Mastiff Trainability and Intelligence Comparison

Intelligent Rank
Which is the smarter dog? Which is best? Newfoundland vs Great Dane vs Mastiff intelligence:
Smart: The Newfoundland dogs have great intelligence.
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Smart: The Great Dane dogs have great intelligence.
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Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
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Trainability
Newfoundland vs Great Dane vs Mastiff trainability comparison.
Newfoundland dogs are easy to train.
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Great Dane dogs are quite easy to train.
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Mastiff dogs are quite easy to train.
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Watchdog Ability
Which is the better watchdog: Newfoundland or Great Dane or Mastiff?
Newfoundland dogs are one of the best watchdogs.
See more.
Great Dane dogs are one of the best watchdogs.
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Mastiff dogs are one of the best watchdogs.
See more.
Guarding Behavior / Territorial
Which is a better guard dog Newfoundland or Great Dane or Mastiff? Which dog is most likely to protect its owner? Which is the best dog to use for protection?
Newfoundland dogs are extremely protective guard dogs.
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Great Dane dogs are extremely protective guard dogs.
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Mastiff dogs are extremely protective guard dogs.
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Newfoundland vs Great Dane vs Mastiff Personality and Temperament Comparison

Temperament
Which one has a better personality? Which is a better family dog, Newfoundland or Great Dane or Mastiff? Newfoundland vs Great Dane vs Mastiff behavior/temperament comparison:
Courageous
Intelligent
Loyal
Gentle
Social
Sweet
Cheerful
Loving
Intelligent
Confident
Friendly
Devoted
Gentle
Reserved
Protective
Alert
Courageous
Intelligent
Affectionate
Loyal
Cheerful
Sensitivity Level
Which dog is more sensitive? What's the difference?
They are a little bit more sensitive than other dog breeds.
See more.
Sensitive: Great Dane dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
See more.
Mastiff dogs have an average emotional level and are not the most sensitive dog breed.
See more.
Affection Level
Which is the more affectionate dog breed: Newfoundland vs Great Dane vs Mastiff?
Average to High: Newfoundland dogs are highly affectionate dogs.
See more.
Average: Great Dane dogs are average dogs regarding their affection level.
See more.
High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
Social Needs
Newfoundland vs Great Dane vs Mastiff social needs comparison:
Newfoundland dogs are a social breed.
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Great Dane dogs are a social breed.
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Mastiff dogs need for social interaction is average.
See more.
Impulse to Wander or Roam
Which dog has a greater roaming instinct?
Newfoundland dogs have average wanderlust potential.
See more.
Great Dane dogs have average wanderlust potential.
See more.
Mastiff dogs are not the biggest explorers.
See more.
Prey Drive
Which dog has a higher prey drive? Which can be better for hunting?
Newfoundland dogs have a higher impulse to chase and catch something than other dog breeds.
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.
Their prey drive is low.
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Newfoundland vs Great Dane vs Mastiff Activity and Playfulness Comparison

Playfulness
Newfoundland vs Great Dane vs Mastiff playfulness comparison:
Average: Newfoundlands, like any other dog breed, like playing.
See more.
Great Danes are not the most playful dog breed.
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Mastiffs are not the most playful dog breed.
See more.
Barking
Which dog barks more/less: Newfoundland vs Great Dane vs Mastiff?
Low to Average: The Newfoundland rarely barks.
See more.
Low to Average: The Great Dane rarely barks.
See more.
Low: The Mastiff barks none to minimal.
See more.
Apartment Friendly
Which dog is more apartment friendly Newfoundland or Great Dane or Mastiff?
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 Newfoundland indoors.
Very house-friendly dog the Great Dane 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 Mastiff indoors.

Newfoundland vs Great Dane vs Mastiff Adaptability and Independence Comparison

Adaptability
Which dog has a higher adaptability potential? Which is the better dog?
Newfoundland dogs adapt well to lifestyle changes and different living environments.
Average: Great Dane dogs adapt to lifestyle changes and different living environments quite okay usually.
Mastiff dogs adapt very well to lifestyle changes and basically all living environments.
Tolerates Being Left Alone
Which dog can be left alone: Newfoundland or Great Dane or Mastiff?
Newfoundland 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.
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.
Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Newfoundland vs Great Dane vs Mastiff Bite Characteristics Comparison

Bite Force PSI
Which bite is stronger: Newfoundland or Great Dane or Mastiff?

Above 400 PSI 🔼

Newfoundland bite force: The Strongest.

Above 400 PSI 🔼

Great Dane bite force: The Strongest.

Above 400 PSI 🔼

Mastiff bite force: The Strongest.
Biting Potential
Which breed of dog is most likely to bite? Biting potential comparison:

Low 🔽

The Newfoundland has a low chance of biting somebody.

Low 🔽

The Great Dane has a low chance of biting somebody.

Moderate

The Mastiff has an average chance of biting somebody.
Mouthiness
Which is the better dog? Newfoundland vs Great Dane vs Mastiff mouthiness comparison:
Newfoundland dogs have an average tendency to nip, chew, playbite, or herd people.
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Great Dane dogs have a higher than average tendency to nip, chew, playbite, or herd people.
See more.
Mastiff dogs have a higher than average tendency to nip, chew, playbite, or herd people.
See more.

Newfoundland vs Great Dane vs Mastiff Health and Lifespan Comparison

Health Issues
Newfoundland vs Great Dane vs Mastiff health comparison. Which is the healthier: Newfoundland vs Great Dane vs Mastiff?
Very healthy dog breed.
Great Danes are commonly healthy dogs.
Mastiffs are commonly healthy dogs.
Health Problems
Which one has more or less genetic/health problems: Newfoundland vs Great Dane vs Mastiff? What are the allergies, genetic diseases and concerns for them? Newfoundland vs Great Dane vs Mastiff health problems comparison:
Cataracts
Hip Dysplasia
Cancer
Hypothyroidism
Bloat
Epilepsy
Cherry Eye
Elbow Dysplasia
Addison's Disease
Cystinuria
Subvalvular Aortic Stenosis
Hip Dysplasia
Patent Ductus Arteriosis
Cancer
Bloat
Mitral Valve Disease
Subvalvular Aortic Stenosis
Dilated Cardiomyopathy
Persistent Right Aortic Arch
Tricuspid Valve Dysplasia
Hip Dysplasia
Cancer
Progressive retinal atrophy (PRA)
Bloat
Seizures
Cystinuria
Veterinarian Visits
Which one may need more or less veterinary visits?
Rare
The Newfoundland 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).
Rare
The Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Life Expectancy
Newfoundland vs Great Dane vs Mastiff lifespan comparison. How long do Newfoundland, Great Dane and Mastiff breeds live? Which one has a longer lifespan/life expectancy?
9-13 years
The average lifespan of Newfoundland: 11 years
7-11 years
The average lifespan of Great Dane: 9 years
10-12 years
The average lifespan of Mastiff: 11 years
Weather and Climate
Which dog is best for hot or cold weather: Newfoundland vs Great Dane vs Mastiff?
Prefers cold weather
The Newfoundland can adapt well to harsh weather conditions, and also 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.
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.

Newfoundland vs Great Dane vs Mastiff Energy and Activity Comparison

Energy Level
Who has more energy a Newfoundland or Great Dane or Mastiff? Newfoundland vs Great Dane vs Mastiff energy level comparison:
Newfoundland dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.
Great Dane dogs are high-energy dogs.
Mastiff dogs have a lower energy level than other dogs.
Activity Requirement / Exercise Need
Newfoundland vs Great Dane vs Mastiff exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Newfoundland or Great Dane or Mastiff? Which dog needs the most walking? Which dog is the laziest?
Newfoundland dogs have an average exercise need.
Great Dane dogs exercise need is minimal.
Mastiff dogs exercise need is minimal.
Sleeping Need
Which one sleeps the least/most: Newfoundland or Great Dane or Mastiff?
Newfoundland dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.
Great Dane dogs don't need too much sleep.
Mastiff dogs like sleeping so they do sleep a lot.

Newfoundland vs Great Dane vs Mastiff Diet and Weight Management Comparison

Average daily food consumption
Which dog eats more: Newfoundland or Great Dane or Mastiff?
5 to 6 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
Weight Gain Potential / Prone to Obesity
Which dog breed is more prone to obesity? Newfoundland vs Great Dane vs Mastiff weight gain potential comparison:
Average to High: If you don't pay attention to the Newfoundland's weight, he can easily gain weight.
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Low to Average: The Great Dane has a low to the average risk for obesity.
See more.
Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight.
See more.

Newfoundland vs Great Dane vs Mastiff Allergies and Grooming Comparison

Coat / Hair Types
What type of coat/fur do they have? Newfoundland vs Great Dane vs Mastiff coat comparison:
Fluffy
Waterproof
Thick
Dense Dense
Colors
What are the original Newfoundland, Great Dane and Mastiff color?
Black
Gray
White
Brown
Black
Blue
White
Fawn
Brindle
Merle
Fawn
Brindle
Apricot
Grooming
Which dog is easy to maintain, Newfoundland or Great Dane or Mastiff? Newfoundland vs Great Dane vs Mastiff grooming comparison:
Professional: This breed needs a lot of work to keep in good condition.
See more.
Effortless: The Great Dane requires minimal grooming.
See more.
Easy to groom: The Mastiff doesn't require a lot of grooming.
See more.
Shedding Level
Who sheds more Newfoundland or Great Dane or Mastiff? Newfoundland or Great Dane or {name3 shedding:
Newfoundland dogs are heavy shedders.
See more.
Great Dane dogs shed moderately.
See more.
Mastiff dogs shed moderately.
See more.
Bath Time / Bathing Frequency
Which dog should be bathed more: Newfoundland or Great Dane or Mastiff?
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.
Hypoallergenic
Newfoundland vs Great Dane vs Mastiff hypoallergenic comparison. Which dog is hypoallergenic or not?
No See more. No See more. No See more.
Stinkiness
Which dog breed smells the least? Which dog smells the most? Which is best, Newfoundland vs Great Dane vs Mastiff?

High 🔼

The Newfoundland has a high chance of bad smell.

Medium

The Great Dane has an average chance of bad smell.

High 🔼

The Mastiff has a high chance of bad smell.
Drooling Tendency
Which dog drools the most? Which dog drools the least?
The Newfoundland 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.
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.

Newfoundland vs Great Dane vs Mastiff Good With Comparison

Pet Friendly
Which dog breeds get along well with other animals/pets?
Newfoundland dogs are one of the friendliest dog breeds.
Great Dane dogs are generally with other pets.
Mastiff dogs are one of the friendliest dog breeds.
Stranger Friendly
Which dog is more stranger friendly Newfoundland or Great Dane or Mastiff? Which dog is more friendly?
Newfoundland dogs are stranger-friendly dogs.
Great Dane dogs are average friendly towards strangers.
Mastiff dogs are average friendly towards strangers.
Child Friendly
Which dog is more child/kid friendly Newfoundland or Great Dane or Mastiff?
Newfoundland dogs are very kid-friendly dogs.
Great Dane dogs are kid-friendly dogs.
Mastiff dogs are very kid-friendly dogs.
Cat Friendly
Which dog is more cat friendly Newfoundland or Great Dane or Mastiff?
Newfoundland dogs are very cat-friendly dogs.
Great Dane dogs are average friendly towards cats.
Mastiff dogs are very cat-friendly dogs.
Dog Friendly
Which dog is more dog friendly Newfoundland or Great Dane or Mastiff?
Newfoundland dogs are dog-friendly dogs.
Great Dane dogs are average friendly towards other dogs.
Mastiff dogs are average friendly towards other dogs.
Good For First Time Owners
Which dog is good for the first-time owners: Newfoundland vs Great Dane vs Mastiff?
Yes
Newfoundland 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.
Yes
Mastiff dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Which one fits better in the office?
No
Newfoundland is not the best dog breed for office environment.
No
Great Dane is not the best dog breed for office environment.
No
Mastiff is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Newfoundlands are one of the best breeds for elderly people.
Great Danes are usually recommended for elderly people.
Mastiffs are one of the best breeds for elderly people.

Newfoundland vs Great Dane vs Mastiff As a Working Dog Comparison

Service Dog
Which one could be a service dog?

Yes

This breed makes good 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 Dog
Which one could be a therapy dog: Newfoundland or Great Dane or Mastiff? Which is better for autism?

Not really

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

Yes

This breed makes a perfect therapy dog.
See more.

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.

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?

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.
Boat and Sailor Dog
Which one could be a boat dog: Newfoundland vs Great Dane vs Mastiff?

Yes

Newfoundland breed usually likes being on a boat.
See more.

Not really

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

Not really

Mastiff 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.

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.
Fighting Dog / Military 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.

Not really

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

Newfoundland vs Great Dane vs Mastiff Reproducibility Comparison

Gestation Length 60-64 days See more. 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.

Once a year.

More frequent breeding is not healthy.
See more.
Litter Size
How many puppies can Newfoundland and Great Dane and Mastiff have?
4-12 puppies 10-15 puppies 3-5 puppies

Newfoundland vs Great Dane vs Mastiff Recognition Comparison

AKC Group
Which dog is recognized by the AKC?
Recognized by the American Kennel Club in 1886 as a Working breed. Recognized by the American Kennel Club in 1887 as a Working breed. Recognized by the American Kennel Club in 1885 as a Working 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 Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section. Not recognized by FCI.
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
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
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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