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Mastiff vs Giant Schnauzer Comparison – Which dog is better Old English Mastiff or Riesenschnauzer?

"Find similarities and differences between Mastiff vs Giant Schnauzer" Compare Mastiff and Giant Schnauzer. Which is better: Mastiff or Giant Schnauzer?
 
 
 
Name Mastiff Giant Schnauzer
OriginsEngland flagEngland Germany flagGermany
Group Working Dogs Working Dogs
Popularity Rank2880
Reviews34
User Ratings

Other Names
What other names do they have?
Old English Mastiff
English Mastiff
Riesenschnauzer
Breed Type
Which dog is purebred or crossbreed? Mastiff vs Giant Schnauzer breed type comparison:
Purebred Purebred

Mastiff vs Giant Schnauzer Size and Weight Comparison

Size
Which dog is bigger, Mastiff or Giant Schnauzer? Is the Mastiff bigger than the Giant Schnauzer breed? Is a Mastiff smaller than a Giant Schnauzer?
Giant Giant
Weight
Which is heavier, Mastiff or Giant Schnauzer? Mastiff vs Giant Schnauzer weight comparison:
Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg) Males 60-105 pounds (27-48 kg), Female: 55-75 pounds (25-34 kg)
Average Weight
Which dog has a smaller / higher average weight?
Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg) Males 82.5 pounds (37.5 kg), Female: 65 pounds (29.5 kg)
Height
Which is taller, Mastiff or Giant Schnauzer? Is a Mastiff taller than a Giant Schnauzer?
Male: 30 inches (76 cm), Female: 27.5 inches (70 cm) Male: 26-28 inches (66-71 cm), Female: 23-26 inches (58-66 cm)
Average Height
Which dog has a smaller / higher average height?
Male: 30 inches (76 cm), Female: 27.5 inches (70 cm) Male: 27 inches (68.5 cm), Female: 24.5 inches (62 cm)

Mastiff vs Giant Schnauzer Price and Availability Comparison

Price
Which is cheaper, Mastiff or Giant Schnauzer? Which is more expensive? What is the difference in price between Mastiff and Giant Schnauzer?
$1200-$1500 $1000-$1500
Availability
Which is easier to get, Mastiff or Giant Schnauzer?
Very frequent: The Mastiff is quite easy to get.
Very frequent: The Giant Schnauzer is quite easy to get.

Mastiff vs Giant Schnauzer Trainability and Intelligence Comparison

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

Mastiff vs Giant Schnauzer Personality and Temperament Comparison

Temperament
Which one has a better personality? Which is a better family dog, Mastiff or Giant Schnauzer? Mastiff vs Giant Schnauzer behavior/temperament comparison:
Protective
Alert
Courageous
Intelligent
Affectionate
Loyal
Cheerful
Powerful
Intelligent
Dominant
Loyal
Kind
Strong
Willed
Sensitivity Level
Which dog is more sensitive? What's the difference between Mastiff vs Giant Schnauzer?
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.
Affection Level
Which is the more affectionate dog breed: Mastiff vs Giant Schnauzer?
High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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Average: Giant Schnauzer dogs are average dogs regarding their affection level.
See more.
Social Needs
Mastiff vs Giant Schnauzer social needs comparison:
Mastiff dogs need for social interaction is average.
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Giant Schnauzer dogs need for social interaction is average.
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Impulse to Wander or Roam
Which dog has a greater roaming instinct? What's the difference between Mastiff vs Giant Schnauzer?
Mastiff dogs are not the biggest explorers.
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The wanderlust potential of the Giant Schnauzer is strong enough to escape from home.
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Prey Drive
Which dog has a higher prey drive? What's the difference between Mastiff vs Giant Schnauzer? Which can be better for hunting?
Their prey drive is low.
See more.
Giant Schnauzer dogs have a higher impulse to chase and catch something than other dog breeds.
See more.

Mastiff vs Giant Schnauzer Activity and Playfulness Comparison

Playfulness
Mastiff vs Giant Schnauzer playfulness comparison:
Mastiffs are not the most playful dog breed.
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The Giant Schnauzer is a highly playful breed.
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Barking
Which dog barks more/less: Mastiff vs Giant Schnauzer?
Low: The Mastiff barks none to minimal.
See more.
Average: The Giant Schnauzer barks occasionally.
See more.
Apartment Friendly
Which dog is more apartment friendly Mastiff or Giant Schnauzer?
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.
Not an apartment-friendly dog the Giant Schnauzer breed.

Mastiff vs Giant Schnauzer Adaptability and Independence Comparison

Adaptability
Which dog has a higher adaptability potential? Which is the better dog?
Mastiff dogs adapt very well to lifestyle changes and basically all living environments.
Average: Giant Schnauzer dogs adapt to lifestyle changes and different living environments quite okay usually.
Tolerates Being Left Alone
Which dog can be left alone: Mastiff or Giant Schnauzer?
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.

Mastiff vs Giant Schnauzer Bite Characteristics Comparison

Bite Force PSI
Which bite is stronger: Mastiff or Giant Schnauzer?

Above 400 PSI 🔼

Mastiff bite force: The Strongest.

Above 400 PSI 🔼

Giant Schnauzer bite force: The Strongest.
Biting Potential
Is a Mastiff more dangerous than a Giant Schnauzer?

Moderate

The Mastiff has an average chance of biting somebody.

Low 🔽

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

Mastiff vs Giant Schnauzer Health and Lifespan Comparison

Health Issues
Mastiff vs Giant Schnauzer health comparison. Which is the healthier: Mastiff vs Giant Schnauzer?
Mastiffs are commonly healthy dogs.
Giant Schnauzers are commonly healthy dogs.
Health Problems
Which one has more or less genetic/health problems: Mastiff vs Giant Schnauzer? What are the allergies, genetic diseases and concerns for them? Mastiff vs Giant Schnauzer health problems comparison:
Hip Dysplasia
Cancer
Progressive retinal atrophy (PRA)
Bloat
Seizures
Cystinuria
Cataracts
Hip Dysplasia
Cancer
Progressive retinal atrophy (PRA)
Bloat
Heart Problems
Elbow Dysplasia
Retinal Dysplasia
Glaucoma
Keratoconjunctivitis Sicca
Veterinarian Visits
Which one may need more or less veterinary visits: Mastiff vs Giant Schnauzer?
Rare
The Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Rare
The Giant Schnauzer should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Life Expectancy
Mastiff vs Giant Schnauzer lifespan comparison. How long do Mastiff and Giant Schnauzer breeds live? Which one has a longer lifespan/life expectancy? What is the age limit of the Mastiff and Giant Schnauzer?
10-12 years
The average lifespan of Mastiff: 11 years
10-12 years
The average lifespan of Giant Schnauzer: 11 years
Weather and Climate
Which dog is best for hot or cold weather: Mastiff vs Giant Schnauzer?
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 Giant Schnauzer can adapt to well to cold weather conditions, some dogs even can be a good mountain dog.
See more.

Mastiff vs Giant Schnauzer Energy and Activity Comparison

Energy Level
Who has more energy a Mastiff or Giant Schnauzer? Mastiff vs Giant Schnauzer energy level comparison:
Mastiff dogs have a lower energy level than other dogs.
Giant Schnauzer dogs are high-energy dogs.
Activity Requirement / Exercise Need
Mastiff vs Giant Schnauzer exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Mastiff or Giant Schnauzer? Which dog needs the most walking? Which dog is the laziest?
Mastiff dogs exercise need is minimal.
Giant Schnauzer dogs need a lot of exercises.
Sleeping Need
Which one sleeps the least/most: Mastiff or Giant Schnauzer?
Mastiff dogs like sleeping so they do sleep a lot.
Giant Schnauzer dogs don't need too much sleep.

Mastiff vs Giant Schnauzer Diet and Weight Management Comparison

Average daily food consumption
Which dog eats more: Mastiff or Giant Schnauzer? Does the Mastiff breed eat more than the Giant Schnauzer breed?
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? Mastiff vs Giant Schnauzer weight gain potential comparison:
Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight.
See more.
Average: The Giant Schnauzer has an average risk for obesity.
See more.

Mastiff vs Giant Schnauzer Allergies and Grooming Comparison

Coat / Hair Types
What type of coat/fur do they have? Mastiff vs Giant Schnauzer coat comparison:
Dense Wiry
Colors
What are the original Mastiff and Giant Schnauzer color? Mastiff vs Giant Schnauzer color comparison:
Fawn
Brindle
Apricot
Black
Pepper
Salt
Grooming
Which dog is easy to maintain, Mastiff or Giant Schnauzer? Mastiff vs Giant Schnauzer grooming comparison:
Easy to groom: The Mastiff doesn't require a lot of grooming.
See more.
Average: The Giant Schnauzer requires average grooming effort.
See more.
Shedding Level
Who sheds more Mastiff or Giant Schnauzer? Do Mastiff dogs shed more than Giant Schnauzer dogs?
Mastiff dogs shed moderately.
See more.
Giant Schnauzer dogs shed none to minimal.
See more.
Bath Time / Bathing Frequency
Which dog should be bathed more: Mastiff or Giant Schnauzer?
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
8-12 weeks
Very rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
Hypoallergenic
Mastiff vs Giant Schnauzer hypoallergenic comparison. Which dog is hypoallergenic or not?
No See more. Yes See more.
Stinkiness
Which dog breed smells the least? Which dog smells the most? Which is best, Mastiff or Giant Schnauzer?

High 🔼

The Mastiff has a high chance of bad smell.

Low 🔽

The Giant Schnauzer has a low chance of bad smell.
Drooling Tendency
Which dog drools the most? Which dog drools the least? What's the difference between Mastiff vs Giant Schnauzer?
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.
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The Giant Schnauzer is a perfect example of a very low drooling tendency.
See more.

Mastiff vs Giant Schnauzer Good With Comparison

Pet Friendly
Which dog breeds get along well with other animals/pets?
Mastiff dogs are one of the friendliest dog breeds.
Giant Schnauzer dogs usually don’t get on well with other pets.
Stranger Friendly
Which dog is more stranger friendly Mastiff or Giant Schnauzer? Which dog is more friendly?
Mastiff dogs are average friendly towards strangers.
Giant Schnauzer dogs are not the most stranger-friendly dogs.
Child Friendly
Which dog is more child/kid friendly Mastiff or Giant Schnauzer?
Mastiff dogs are very kid-friendly dogs.
Giant Schnauzer dogs are not the most kid-friendly dogs.
Cat Friendly
Which dog is more cat friendly Mastiff or Giant Schnauzer?
Mastiff dogs are very cat-friendly dogs.
Giant Schnauzer dogs are not the most cat-friendly dogs.
Dog Friendly
Which dog is more dog friendly Mastiff or Giant Schnauzer? Can a Mastiff and a Giant Schnauzer be friends? Do Mastiff dogs get along with Giant Schnauzer dogs?
Mastiff dogs are average friendly towards other dogs.
Giant Schnauzer dogs are not dog-friendly.
Good For First Time Owners
Which dog is best for first time owners: Mastiff vs Giant Schnauzer?
Yes
Mastiff dogs are good for novice owners, due to their easy-going personality.
Yes
Giant Schnauzer dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Which one fits better in the office?
No
Mastiff is not the best dog breed for office environment.
No
Giant Schnauzer is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Mastiffs are one of the best breeds for elderly people.
Giant Schnauzers are not the best breed for elderly people.

Mastiff vs Giant Schnauzer As a Working Dog Comparison

Service Dog
Which one could be a service dog?

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: Mastiff or Giant Schnauzer? Which is better for autism?

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.
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.
Search and Rescue Dog (SAR)
Which one could be a search and rescue dog?

Not really

This dog breed is not typically used as a search and rescue dog.

Not really

This dog breed is not typically used as a search and rescue dog.
Boat and Sailor Dog
Which one could be a boat dog: Mastiff vs Giant Schnauzer?

Not really

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

Not really

Giant Schnauzer 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.

Not really

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.

Not really

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

Mastiff vs Giant Schnauzer Reproducibility Comparison

Gestation Length 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.
Litter Size
How many puppies can Mastiff and Giant Schnauzer have? Mastiff vs Giant Schnauzer litter size comparison:
3-5 puppies 5-8 puppies

Mastiff vs Giant Schnauzer Recognition Comparison

AKC Group
Which dog is recognized by the AKC?
Recognized by the American Kennel Club in 1885 as a Working breed. Recognized by the American Kennel Club in 1930 as a Working breed.
FCI Group
Which dog is recognized by the FCI?
Not recognized by FCI. Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Pinscher and Schnauzer type section.
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

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