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

"Find similarities and differences between Newfoundland vs Mastiff vs Great Dane" Compare Newfoundland and Mastiff. Which is better: Newfoundland 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	Newfoundland	Mastiff	Great Dane
Origins	Canada	England	Germany
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs	Working Dogs
Popularity Rank	36	28	14
Reviews	2	3	14
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for Newfoundland, Mastiff, and Great Dane breeds.	Blackbear Newfie The Gentle Giant Newf	Old English Mastiff English Mastiff	Apollo of Dogs Deutsche Dogge Gentle Giant German Mastiff Dane
Breed Classification How do breed classifications differ between Newfoundland, Mastiff, and Great Dane? Compare their breeding categories.	Purebred	Purebred	Purebred

Newfoundland vs Mastiff vs Great Dane Size and Weight Comparison

Size Classification Compare size differences between Newfoundland, Mastiff, and Great Dane. Which breed is the largest?	Giant	Giant	Giant
Weight Statistics How do weights compare between Newfoundland, Mastiff, and Great Dane? Compare adult weight ranges.	Male: 130-150 pounds (59-68 kg), Female: 100-120 pounds (45-54 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?	Male: 140 pounds (63.5 kg), Female: 110 pounds (49.5 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, Newfoundland or Mastiff or Great Dane? Newfoundland vs Mastiff vs Great Dane height comparison:	Male: 27-29 inches (69-74 cm), Female: 25-27 inches (63-69 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?	Male: 28 inches (71.5 cm), Female: 26 inches (66 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 32 inches (81 cm), Female: 30 inches (76 cm)

Newfoundland vs Mastiff vs Great Dane Price and Availability Comparison

Price Range Compare puppy costs for Newfoundland, Mastiff, and Great Dane. Find price differences between these breeds.	$1500-$2000	$1200-$1500	$800-$1200
Availability Which is easier to get, Newfoundland or Mastiff or Great Dane?	Very frequent: The Newfoundland is quite easy to get.	Very frequent: The Mastiff is quite easy to get.	Very frequent: The Great Dane is quite easy to get.

Newfoundland vs Mastiff vs Great Dane Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Newfoundland, Mastiff, and Great Dane. Which breed ranks highest?	Smart: The Newfoundland dogs have great intelligence. 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 Newfoundland, Mastiff, and Great Dane. Which is easiest to train?	Newfoundland dogs are easy to train. 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 Newfoundland, Mastiff, and Great Dane. Which breed is most alert?	Newfoundland dogs are one of the best watchdogs. 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 Newfoundland, Mastiff, and Great Dane. Which breed is most protective?	Newfoundland dogs are extremely protective guard dogs. 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

Newfoundland vs Mastiff vs Great Dane Personality and Temperament Comparison

Personality Traits How do personalities differ between Newfoundland, Mastiff, and Great Dane? Compare temperaments.	Courageous Intelligent Loyal Gentle Social Sweet Cheerful	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?	They are a little bit more sensitive than other dog breeds. 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: Newfoundland vs Mastiff vs Great Dane?	Average to High: Newfoundland dogs are highly affectionate dogs. 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 Newfoundland vs Mastiff vs Great Dane social needs comparison:	Newfoundland dogs are a social breed. 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?	Newfoundland dogs have average wanderlust potential. 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?	Newfoundland dogs have a higher impulse to chase and catch something than other dog breeds. 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

Newfoundland vs Mastiff vs Great Dane Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Newfoundland, Mastiff, and Great Dane. Which breed is most vocal?	Low to Average: The Newfoundland rarely barks. 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 Newfoundland, Mastiff, and Great Dane. Which breed is most playful?	Average: Newfoundlands, like any other dog breed, like playing. 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 Newfoundland, 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 Newfoundland 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 Mastiff indoors.	Very house-friendly dog the Great Dane breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Newfoundland vs Mastiff vs Great Dane Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Newfoundland, Mastiff, and Great Dane. Which breed is most flexible?	Newfoundland dogs adapt well to lifestyle changes and different living environments.	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: Newfoundland or Mastiff or Great Dane?	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.	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.

Newfoundland vs Mastiff vs Great Dane Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Newfoundland, Mastiff, and Great Dane. Which has lowest bite risk?	Low 🔽 The Newfoundland has a low chance of biting somebody.	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 Newfoundland, Mastiff, and Great Dane. Which uses mouth most during play?	Newfoundland dogs have an 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.	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 Newfoundland, Mastiff, and Great Dane. Which has the strongest bite?	Above 400 PSI 🔼 Newfoundland bite force: The Strongest.	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

Newfoundland vs Mastiff vs Great Dane Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Newfoundland, Mastiff, and Great Dane. Which breed lives longest?	9-13 years The average lifespan of Newfoundland: 11 years	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 Newfoundland, Mastiff, and Great Dane. Which handles climate changes best?	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 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 Newfoundland, 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 Newfoundland 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).	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: Newfoundland vs Mastiff vs Great Dane? What are the allergies, genetic diseases and concerns for them? Newfoundland vs Mastiff vs Great Dane health problems comparison:	Cataracts Hip Dysplasia Cancer Hypothyroidism Bloat Epilepsy Cherry Eye Elbow Dysplasia Addison's Disease Cystinuria Subvalvular Aortic Stenosis	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

Newfoundland vs Mastiff vs Great Dane Energy and Activity Comparison

Energy Rating Compare energy levels between Newfoundland, Mastiff, and Great Dane. Which breed is most active?	Newfoundland dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.	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 Newfoundland vs Mastiff vs Great Dane exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Newfoundland or Mastiff or Great Dane? Which dog needs the most walking? Which dog is the laziest?	Newfoundland dogs have an average exercise need.	Mastiff dogs exercise need is minimal.	Great Dane dogs exercise need is minimal.
Sleeping Need Which one sleeps the least/most: Newfoundland or Mastiff or Great Dane?	Newfoundland dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.	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

Newfoundland vs Mastiff vs Great Dane Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Newfoundland, Mastiff, and Great Dane. Which is most prone to obesity?	Average to High: If you don't pay attention to the Newfoundland's weight, he can easily gain weight. 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 Newfoundland, Mastiff, and Great Dane. Which needs most food?	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
Dog Breeds That Eat A Lot

Newfoundland vs Mastiff vs Great Dane Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Newfoundland, 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 Newfoundland, Mastiff, and Great Dane. What colors are available?	Black Gray White Brown	Fawn Brindle Apricot	Black Blue White Fawn Brindle Merle
Grooming Requirements Compare grooming needs between Newfoundland, Mastiff, and Great Dane. Which requires most maintenance?	Professional: This breed needs a lot of work to keep in good condition. 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 Newfoundland, Mastiff, and Great Dane. Which drools 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 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 Newfoundland, Mastiff, and Great Dane. Which has least natural smell?	High 🔼 The Newfoundland has a high chance of bad smell.	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 Newfoundland, Mastiff, and Great Dane. How do their fur characteristics differ?	Fluffy Waterproof Thick	Dense	Dense
Bathing Needs Compare bathing needs between Newfoundland, Mastiff, and Great Dane. 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 Newfoundland or Mastiff or Great Dane? Newfoundland or Mastiff or {name3 shedding:	Newfoundland dogs are heavy shedders. 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

Newfoundland vs Mastiff vs Great Dane Good With Comparison

Child Compatibility Compare child-friendliness between Newfoundland, Mastiff, and Great Dane. Which is best with kids?	Newfoundland dogs are very kid-friendly dogs.	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?	Newfoundland dogs are one of the friendliest dog breeds.	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 Newfoundland or Mastiff or Great Dane? Which dog is more friendly?	Newfoundland dogs are stranger-friendly dogs.	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 Newfoundland or Mastiff or Great Dane?	Newfoundland dogs are very cat-friendly dogs.	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 Newfoundland or Mastiff or Great Dane?	Newfoundland dogs are dog-friendly dogs.	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: Newfoundland vs Mastiff vs Great Dane?	Yes Newfoundland 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.	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 Newfoundland is not the best dog breed for office environment.	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?	Newfoundlands are one of the best breeds for elderly people.	Mastiffs are one of the best breeds for elderly people.	Great Danes are usually recommended for elderly people.

Newfoundland vs Mastiff vs Great Dane As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Newfoundland, Mastiff, and Great Dane. Which is best suited for service work?	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.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Newfoundland, Mastiff, and Great Dane. 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.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Newfoundland, 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 Newfoundland, 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 Newfoundland, Mastiff, and Great Dane. Which is best suited for water work?	Yes Newfoundland breed usually likes being on a boat. 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 Newfoundland, 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 Newfoundland, Mastiff, and Great Dane. 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.

Newfoundland vs Mastiff vs Great Dane Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Newfoundland, Mastiff, and Great Dane. Which has most puppies?	4-12 puppies	3-5 puppies	10-15 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Newfoundland, 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 Newfoundland, 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.

Newfoundland vs Mastiff vs Great Dane Recognition Comparison

AKC Classification Compare AKC groups for Newfoundland, Mastiff, and Great Dane. How are they classified?	Recognized by the American Kennel Club in 1886 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 Newfoundland, Mastiff, and Great Dane. 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.	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 Newfoundland, 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

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