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American Bulldog vs Spanish Mastiff Comparison – Which dog is better AM Bulldog or Mastín de España?

"Find similarities and differences between American Bulldog vs Spanish Mastiff" Compare American Bulldog and Spanish Mastiff. Which is better: American Bulldog or Spanish Mastiff?
 
 
 
Name American Bulldog Spanish Mastiff
OriginsUnited States flagUnited States Spain flagSpain
Group Guard Dogs Guard Dogs
Popularity Rank272203
Reviews31
User Ratings

Common Names & Aliases
Compare different names used for American Bulldog and Spanish Mastiff. What other names are these breeds known by?
AM Bulldog
American Bulldogge
American Bulldoggee
Old Country Bulldog
AmBulldog
Mastín de España
Mastin de Extremadura
Mastin de la Mancha
Mastin de Leon
Mastin Espanol
Breed Classification
Compare breed classifications between an American Bulldog and a Spanish Mastiff. Learn about their genetic backgrounds.
Purebred Purebred

American Bulldog vs Spanish Mastiff Size and Weight Comparison

Size Classification
Which is bigger: an American Bulldog or a Spanish Mastiff? Compare size differences between these breeds.
Large Giant
Weight Statistics
Compare weight ranges between an American Bulldog and a Spanish Mastiff. Which breed is heavier?
Male: 70-120 pounds (32-54 kg), Female: 60-100 pounds (27-45 kg) Male: 185-220 pounds (90-100 kg), Female: 145-170 pounds (52-77 kg)
Average Weight
Which dog has a smaller / higher average weight?
Male: 95 pounds (43 kg), Female: 80 pounds (36 kg) Male: 202.5 pounds (95 kg), Female: 157.5 pounds (64.5 kg)
Height
Which is taller, American Bulldog or Spanish Mastiff? Is an American Bulldog taller than a Spanish Mastiff?
Male: 22-28 inches (55-70 cm), Female: 20-26 inches (52-65 cm) 28-35 inches (72-88 cm)
Average Height
Which dog has a smaller / higher average height?
Male: 25 inches (62.5 cm), Female: 23 inches (58.5 cm) 31.5 inches (80 cm)

American Bulldog vs Spanish Mastiff Price and Availability Comparison

Price Range
Compare puppy prices between an American Bulldog and a Spanish Mastiff. Which breed costs more?
$500-$600 $600-$800
Availability
Which is easier to get, American Bulldog or Spanish Mastiff?
Average: The American Bulldog is a commonly available dog breed.
Average: The Spanish Mastiff is a commonly available dog breed.

American Bulldog vs Spanish Mastiff Trainability and Intelligence Comparison

Intelligence Rating
Which is smarter: an American Bulldog or a Spanish Mastiff? Compare intelligence rankings and learning abilities.
Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
See more.
Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
See more.
Training Difficulty
Which is easier to train: an American Bulldog or a Spanish Mastiff? Compare training requirements.
American Bulldog dogs are quite easy to train.
See more.
Spanish Mastiff dogs are quite easy to train.
See more.
Watchdog Rating
Which makes a better watchdog: an American Bulldog or a Spanish Mastiff? Compare alertness levels.
American Bulldog dogs are one of the best watchdogs.
See more.
Spanish Mastiff dogs are good watchdogs.
See more.
Territorial Protection
Which is more protective: an American Bulldog or a Spanish Mastiff? Compare territorial behaviors.
American Bulldog dogs are extremely protective guard dogs.
See more.
Spanish Mastiff dogs are extremely protective guard dogs.
See more.

American Bulldog vs Spanish Mastiff Personality and Temperament Comparison

Personality Traits
Compare personalities of an American Bulldog and a Spanish Mastiff. How do their temperaments differ?
Loving
Energetic
Alert
Courageous
Affectionate
Gentle
Going
Social
Intelligent
Affectionate
Selfish
Determined
Noble
Sensitivity Level
Which dog is more sensitive? What's the difference between American Bulldog vs Spanish Mastiff?
They are a little bit more sensitive than other dog breeds.
See more.
They are a little bit more sensitive than other dog breeds.
See more.
Affection Level
Which is the more affectionate dog breed: American Bulldog vs Spanish Mastiff?
High: American Bulldog dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
High: Spanish Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
Social Needs
American Bulldog vs Spanish Mastiff social needs comparison:
American Bulldog dogs are a social breed.
See more.
Spanish Mastiff dogs need for social interaction is average.
See more.
Impulse to Wander or Roam
Which dog has a greater roaming instinct? What's the difference between American Bulldog vs Spanish Mastiff?
American Bulldog dogs tend to escape less than other breeds.
See more.
Spanish Mastiff dogs have average wanderlust potential.
See more.
Prey Drive
Which dog has a higher prey drive? What's the difference between American Bulldog vs Spanish Mastiff? Which can be better for hunting?
American Bulldog 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.
Spanish Mastiff 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.

American Bulldog vs Spanish Mastiff Activity and Playfulness Comparison

Barking Frequency
Which breed barks more: an American Bulldog or a Spanish Mastiff? Compare vocalization tendencies.
Low to Average: The American Bulldog rarely barks.
See more.
Low to Average: The Spanish Mastiff rarely barks.
See more.
Playful Nature
Which breed is more playful: an American Bulldog or a Spanish Mastiff? Compare play drive and energy.
The American Bulldog is a playful breed.
See more.
Average: Spanish Mastiffs, like any other dog breed, like playing.
See more.
Apartment Adaptability
Which is better for apartments: an American Bulldog or a Spanish Mastiff? Compare living space needs.
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 American Bulldog indoors.
Not an apartment-friendly dog the Spanish Mastiff breed.

American Bulldog vs Spanish Mastiff Adaptability and Independence Comparison

Lifestyle Adaptability
Which adapts better to changes: an American Bulldog or a Spanish Mastiff? Compare adaptability levels.
American Bulldog dogs adapt well to lifestyle changes and different living environments.
Average: Spanish Mastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Alone Time Tolerance
Which dog can be left alone: American Bulldog or Spanish Mastiff?
American Bulldog 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.

American Bulldog vs Spanish Mastiff Bite Characteristics Comparison

Bite Risk Assessment
Which has lower bite risk: an American Bulldog or a Spanish Mastiff? Compare biting tendencies.

Moderate

The American Bulldog has an average chance of biting somebody.

Low 🔽

The Spanish Mastiff has a low chance of biting somebody.
Mouthing Tendency
Which is more mouthy: an American Bulldog or a Spanish Mastiff? Compare mouthing behaviors.
American Bulldog dogs have a lower than average tendency to nip, chew, playbite, or herd people.
See more.
Spanish Mastiff dogs have an average tendency to nip, chew, playbite, or herd people.
See more.
Bite Strength Rating
Which has a stronger bite: an American Bulldog or a Spanish Mastiff? Compare bite force PSI.

Between 200 and 400 PSI

American Bulldog bite force: Ordinary.

Above 400 PSI 🔼

Spanish Mastiff bite force: The Strongest.

American Bulldog vs Spanish Mastiff Health and Lifespan Comparison

Average Lifespan
Which lives longer: an American Bulldog or a Spanish Mastiff? Compare average lifespans.
10-12 years
The average lifespan of American Bulldog: 11 years
10-12 years
The average lifespan of Spanish Mastiff: 11 years
Climate Tolerance
Which handles weather better: an American Bulldog or a Spanish Mastiff? Compare climate tolerances.
Prefers average to warm weather conditions
Different dogs have different preferences when it comes to weather conditions.
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 common health issues between an American Bulldog and a Spanish Mastiff. Which breed is healthier?
American Bulldogs tend to have more frequent health issues than other breeds.
Spanish Mastiffs tend to have more frequent health issues than other breeds.
Vet Care Frequency
Which one may need more or less veterinary visits: American Bulldog vs Spanish Mastiff?
Frequent
The American Bulldog should have a complete physical check-up at least once (but preferably twice) per year.
Frequent
The Spanish Mastiff should have a complete physical check-up at least once (but preferably twice) per year.
Health Problems
Which one has more or less genetic/health problems: American Bulldog vs Spanish Mastiff? What are the allergies, genetic diseases and concerns for them? American Bulldog vs Spanish Mastiff health problems comparison:
Hip Dysplasia
Allergies
Cancer
Entropion
Cherry Eye
Ectropion
Elbow Dysplasia
Hip Dysplasia
Cancer
Hypothyroidism
Bloat
Heart Problems
Entropion
Elbow Dysplasia
Obesity
Dental Problems
Panosteitis
Joint Dysplasia

American Bulldog vs Spanish Mastiff Energy and Activity Comparison

Energy Rating
Which breed is more energetic: an American Bulldog or a Spanish Mastiff? Compare activity levels.
American Bulldog dogs have a higher energy level than other dog breeds.
Spanish Mastiff dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.
Activity Requirement / Exercise Need
American Bulldog vs Spanish Mastiff exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: American Bulldog or Spanish Mastiff? Which dog needs the most walking? Which dog is the laziest?
American Bulldog dogs have an average exercise need.
Spanish Mastiff dogs have an average exercise need.
Sleeping Need
Which one sleeps the least/most: American Bulldog or Spanish Mastiff?
American Bulldog dogs like sleeping so they do sleep a lot.
Spanish Mastiff dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.

American Bulldog vs Spanish Mastiff Diet and Weight Management Comparison

Obesity Tendency
Which gains weight easier: an American Bulldog or a Spanish Mastiff? Compare obesity risks.
Low to Average: The American Bulldog has a low to the average risk for obesity.
See more.
High: The Spanish Mastiff breed has a strong tendency to be overweight.
See more.
Food Consumption
Which eats more: an American Bulldog or a Spanish Mastiff? Compare daily food needs.
3 to 5 cups of a high-quality dog food daily, divided into two meals. 8 to 10 cups of high-quality dry food a day, divided into two meals

American Bulldog vs Spanish Mastiff Allergies and Grooming Comparison

Allergy Friendliness
Which is more hypoallergenic: an American Bulldog or a Spanish Mastiff? Compare allergy friendliness.
No See more. No See more.
Coat Colors
What color variations exist for American Bulldog and Spanish Mastiff? Compare breed colors.
Black
White
Brown
Fawn
Black
Fawn
Sable
Yellow
Brindle
Grooming Requirements
Which needs more grooming: an American Bulldog or a Spanish Mastiff? Compare maintenance needs.
Effortless: The American Bulldog requires minimal grooming.
See more.
Easy to groom: The Spanish Mastiff doesn't require a lot of grooming.
See more.
Drooling Tendency
Which drools more: an American Bulldog or a Spanish Mastiff? Compare drooling amounts.
The American Bulldog 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 Spanish Mastiff 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
Which has less odor: an American Bulldog or a Spanish Mastiff? Compare natural smell levels.

Medium

The American Bulldog has an average chance of bad smell.

High 🔼

The Spanish Mastiff has a high chance of bad smell.
Coat Characteristics
How do coats differ between an American Bulldog and a Spanish Mastiff? Compare fur types.
Fine Dense
Thick
Straight
Bathing Needs
Which needs more baths: an American Bulldog or a Spanish Mastiff? Compare bathing frequencies.
3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
See more.
6-8 weeks
Rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
Shedding Level
Who sheds more American Bulldog or Spanish Mastiff? Do American Bulldog dogs shed more than Spanish Mastiff dogs?
American Bulldog dogs shed moderately.
See more.
Spanish Mastiff dogs shed moderately.
See more.

American Bulldog vs Spanish Mastiff Good With Comparison

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

American Bulldog vs Spanish Mastiff As a Working Dog Comparison

Service Dog Capability
Which makes a better service dog: an American Bulldog or a Spanish Mastiff? Compare service capabilities.

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 Work Suitability
Which is better for therapy work: an American Bulldog or a Spanish Mastiff? Compare therapy capabilities.

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.
Scent Detection Ability
Which is better at detection work: an American Bulldog or a Spanish Mastiff? Compare scenting abilities.

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
Which is better for search and rescue: an American Bulldog or a Spanish Mastiff? Compare SAR abilities.

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
Which is better on boats: an American Bulldog or a Spanish Mastiff? Compare maritime abilities.

Not really

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

Not really

Spanish Mastiff breed usually doesn't like being on a boat.
See more.
Draft Work Capability
Which is better at pulling: an American Bulldog or a Spanish Mastiff? Compare draft work capabilities.

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 history between American Bulldog and Spanish Mastiff. Which has stronger military background?

Yes

In history, this breed was unfortunately used for combat dogs.

Not really

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

American Bulldog vs Spanish Mastiff Reproducibility Comparison

Puppy Litter Size
Compare litter sizes between American Bulldog and Spanish Mastiff. Which has larger litters?
7-14 puppies 3-6 puppies
Pregnancy Duration
Compare pregnancy duration between American Bulldog and Spanish Mastiff breeds.
60-64 days See more. 60-64 days See more.
Breeding Frequency
Compare breeding frequencies between American Bulldog and Spanish Mastiff. Which needs longer recovery?

Once a year.

More frequent breeding is not healthy.
See more.

Once a year.

More frequent breeding is not healthy.
See more.

American Bulldog vs Spanish Mastiff Recognition Comparison

AKC Classification
Compare AKC classifications of American Bulldog and Spanish Mastiff. Which groups do they belong to?
Not recognized by the American Kennel Club. Not recognized by the American Kennel Club.
FCI Classification
Compare FCI classifications of American Bulldog and Spanish Mastiff. Which groups are they in?
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 kennel club recognition between American Bulldog and Spanish Mastiff. Which is more widely recognized?
American Canine Registry
America's Pet Registry
Dog Registry of America Inc.
North American Purebred Registry, Inc.
Continental Kennel Club
National Kennel Club
United Kennel Club
Backwoods Bulldog Club
Animal Research Foundation
American Rare Breed Association
American Bulldog Association
National American Bulldog Association
John D Johnson Bulldog Registry
American Bulldog Club Of Canada
All American Bulldog Club
American Canine Registry
America's Pet Registry
Dog Registry of America Inc.
Federation Cynologique Internationale
North American Purebred Registry, Inc.
American Canine Association, Inc.
Continental Kennel Club
National Kennel Club
United Kennel Club
American Rare Breed Association
Foundation Stock Service

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