Bullmastiff vs American Bulldog Comparison – Which dog is better Bullie or AM Bulldog?
"Find similarities and differences between Bullmastiff vs American Bulldog"
Compare Bullmastiff and American Bulldog. Which is better: Bullmastiff or American Bulldog?
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| Name | Bullmastiff | American Bulldog |
|---|---|---|
| Origins |  England |  United States |
| Group | Working Dogs | Guard Dogs |
| Popularity Rank | 51 | 272 |
| Reviews | 1 | 3 |
| User Ratings |
| Common Names & Aliases
Compare different names used for Bullmastiff and American Bulldog. What other names are these breeds known by? |
Bullie Bully |
AM Bulldog American Bulldogge American Bulldoggee Old Country Bulldog AmBulldog |
|---|---|---|
| Breed Classification
Compare breed classifications between a Bullmastiff and an American Bulldog. Learn about their genetic backgrounds. | Purebred | Purebred |
Bullmastiff vs American Bulldog Size and Weight Comparison
| Size Classification
Which is bigger: a Bullmastiff or an American Bulldog? Compare size differences between these breeds. | Large | Large |
|---|---|---|
| Weight Statistics
Compare weight ranges between a Bullmastiff and an American Bulldog. Which breed is heavier? | Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg) | Male: 70-120 pounds (32-54 kg), Female: 60-100 pounds (27-45 kg) |
| Average Weight
Which dog has a smaller / higher average weight? | Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg) | Male: 95 pounds (43 kg), Female: 80 pounds (36 kg) |
| Height
Which is taller, Bullmastiff or American Bulldog? Is a Bullmastiff taller than an American Bulldog? | Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm) | Male: 22-28 inches (55-70 cm), Female: 20-26 inches (52-65 cm) |
| Average Height
Which dog has a smaller / higher average height? | Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm) | Male: 25 inches (62.5 cm), Female: 23 inches (58.5 cm) |
Bullmastiff vs American Bulldog Price and Availability Comparison
| Price Range
Compare puppy prices between a Bullmastiff and an American Bulldog. Which breed costs more? | $1200-$1500 | $500-$600 |
|---|---|---|
| Availability
Which is easier to get, Bullmastiff or American Bulldog? | Very frequent: The Bullmastiff is quite easy to get. | Average: The American Bulldog is a commonly available dog breed. |
Bullmastiff vs American Bulldog Trainability and Intelligence Comparison
| Intelligence Rating
Which is smarter: a Bullmastiff or an American Bulldog? Compare intelligence rankings and learning abilities. | Low to average: This canine intelligence is not the brightest one. | Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. |
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| Training Difficulty
Which is easier to train: a Bullmastiff or an American Bulldog? Compare training requirements. | Bullmastiff dogs are quite easy to train. | American Bulldog dogs are quite easy to train. |
| Watchdog Rating
Which makes a better watchdog: a Bullmastiff or an American Bulldog? Compare alertness levels. | Bullmastiff dogs are one of the best watchdogs. | American Bulldog dogs are one of the best watchdogs. |
| Territorial Protection
Which is more protective: a Bullmastiff or an American Bulldog? Compare territorial behaviors. | Bullmastiff dogs are extremely protective guard dogs. | American Bulldog dogs are extremely protective guard dogs. |
Bullmastiff vs American Bulldog Personality and Temperament Comparison
| Personality Traits
Compare personalities of a Bullmastiff and an American Bulldog. How do their temperaments differ? |
Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm |
Loving Energetic Alert Courageous Affectionate Gentle Going Social |
|---|---|---|
| Sensitivity Level
Which dog is more sensitive? What's the difference between Bullmastiff vs American Bulldog? | They are a little bit more sensitive than other dog breeds. | They are a little bit more sensitive than other dog breeds. |
| Affection Level
Which is the more affectionate dog breed: Bullmastiff vs American Bulldog? | Average: Bullmastiff dogs are average dogs regarding their affection level. | High: American Bulldog dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. |
| Social Needs
Bullmastiff vs American Bulldog social needs comparison: | Bullmastiff dogs need for social interaction is average. | American Bulldog dogs are a social breed. |
| Impulse to Wander or Roam
Which dog has a greater roaming instinct? What's the difference between Bullmastiff vs American Bulldog? | Bullmastiff dogs have average wanderlust potential. | American Bulldog dogs tend to escape less than other breeds. |
| Prey Drive
Which dog has a higher prey drive? What's the difference between Bullmastiff vs American Bulldog? Which can be better for hunting? | Bullmastiff 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. | 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. |
Bullmastiff vs American Bulldog Activity and Playfulness Comparison
| Barking Frequency
Which breed barks more: a Bullmastiff or an American Bulldog? Compare vocalization tendencies. | Low: The Bullmastiff barks none to minimal. | Low to Average: The American Bulldog rarely barks. |
|---|---|---|
| Playful Nature
Which breed is more playful: a Bullmastiff or an American Bulldog? Compare play drive and energy. | Bullmastiffs are not the most playful dog breed. | The American Bulldog is a playful breed. |
| Apartment Adaptability
Which is better for apartments: a Bullmastiff or an American Bulldog? 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 Bullmastiff 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 American Bulldog indoors. |
Bullmastiff vs American Bulldog Adaptability and Independence Comparison
| Lifestyle Adaptability
Which adapts better to changes: a Bullmastiff or an American Bulldog? Compare adaptability levels. | Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually. | American Bulldog dogs adapt well to lifestyle changes and different living environments. |
|---|---|---|
| Alone Time Tolerance
Which dog can be left alone: Bullmastiff or American Bulldog? | Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner. | 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. |
Bullmastiff vs American Bulldog Bite Characteristics Comparison
| Bite Risk Assessment
Which has lower bite risk: a Bullmastiff or an American Bulldog? Compare biting tendencies. | Low 🔽 The Bullmastiff has a low chance of biting somebody. | Moderate ⏺ The American Bulldog has an average chance of biting somebody. |
|---|---|---|
| Mouthing Tendency
Which is more mouthy: a Bullmastiff or an American Bulldog? Compare mouthing behaviors. | Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. | American Bulldog dogs have a lower than average tendency to nip, chew, playbite, or herd people. |
| Bite Strength Rating
Which has a stronger bite: a Bullmastiff or an American Bulldog? Compare bite force PSI. | Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary. | Between 200 and 400 PSI ⏺ American Bulldog bite force: Ordinary. |
Bullmastiff vs American Bulldog Health and Lifespan Comparison
| Average Lifespan
Which lives longer: a Bullmastiff or an American Bulldog? Compare average lifespans. |
8-10 years The average lifespan of Bullmastiff: 9 years |
10-12 years The average lifespan of American Bulldog: 11 years |
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| Climate Tolerance
Which handles weather better: a Bullmastiff or an American Bulldog? Compare climate tolerances. | Prefers average to cold weather conditions The Bullmastiff can adapt to well to cold weather conditions, some dogs even can be a good mountain dog. | Prefers average to warm weather conditions Different dogs have different preferences when it comes to weather conditions. |
| Health Concerns
Compare common health issues between a Bullmastiff and an American Bulldog. Which breed is healthier? | Very healthy dog breed. | American Bulldogs tend to have more frequent health issues than other breeds. |
| Vet Care Frequency
Which one may need more or less veterinary visits: Bullmastiff vs American Bulldog? |
Rare The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year). |
Frequent The American Bulldog 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: Bullmastiff vs American Bulldog? What are the allergies, genetic diseases and concerns for them? Bullmastiff vs American Bulldog health problems comparison: |
Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma | Hip Dysplasia Allergies Cancer Entropion Cherry Eye Ectropion Elbow Dysplasia |
Bullmastiff vs American Bulldog Energy and Activity Comparison
| Energy Rating
Which breed is more energetic: a Bullmastiff or an American Bulldog? Compare activity levels. | Bullmastiff dogs have a lower energy level than other dogs. | American Bulldog dogs have a higher energy level than other dog breeds. |
|---|---|---|
| Activity Requirement / Exercise Need
Bullmastiff vs American Bulldog exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Bullmastiff or American Bulldog? Which dog needs the most walking? Which dog is the laziest? | Bullmastiff dogs exercise need is minimal. | American Bulldog dogs have an average exercise need. |
| Sleeping Need
Which one sleeps the least/most: Bullmastiff or American Bulldog? | Bullmastiff dogs like sleeping so they do sleep a lot. | American Bulldog dogs like sleeping so they do sleep a lot. |
Bullmastiff vs American Bulldog Diet and Weight Management Comparison
| Obesity Tendency
Which gains weight easier: a Bullmastiff or an American Bulldog? Compare obesity risks. | High: The Bullmastiff breed has a strong tendency to be overweight. | Low to Average: The American Bulldog has a low to the average risk for obesity. |
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| Food Consumption
Which eats more: a Bullmastiff or an American Bulldog? Compare daily food needs. | 3 to 4.5 cups of high-quality dry food a day, divided into two meals. | 3 to 5 cups of a high-quality dog food daily, divided into two meals. |
Bullmastiff vs American Bulldog Allergies and Grooming Comparison
| Allergy Friendliness
Which is more hypoallergenic: a Bullmastiff or an American Bulldog? Compare allergy friendliness. | No See more. | No See more. |
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| Coat Colors
What color variations exist for Bullmastiff and American Bulldog? Compare breed colors. | Red Fawn Brindle |
Black White Brown Fawn |
| Grooming Requirements
Which needs more grooming: a Bullmastiff or an American Bulldog? Compare maintenance needs. | Easy to groom: The Bullmastiff doesn't require a lot of grooming. | Effortless: The American Bulldog requires minimal grooming. |
| Drooling Tendency
Which drools more: a Bullmastiff or an American Bulldog? Compare drooling amounts. | The Bullmastiff is a big drooler, so if you're disgusted by slobber spots on your clothes, you should choose a dog from another breed. | 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. |
| Stinkiness Rating
Which has less odor: a Bullmastiff or an American Bulldog? Compare natural smell levels. | High 🔼 The Bullmastiff has a high chance of bad smell. | Medium ⏺ The American Bulldog has an average chance of bad smell. |
| Coat Characteristics
How do coats differ between a Bullmastiff and an American Bulldog? Compare fur types. | Rough | Fine |
| Bathing Needs
Which needs more baths: a Bullmastiff or an American Bulldog? Compare bathing frequencies. | 4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. | 3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. |
| Shedding Level
Who sheds more Bullmastiff or American Bulldog? Do Bullmastiff dogs shed more than American Bulldog dogs? | Bullmastiff dogs shed moderately. | American Bulldog dogs shed moderately. |
Bullmastiff vs American Bulldog Good With Comparison
| Child Compatibility
Which is better with children: a Bullmastiff or an American Bulldog? Compare kid-friendliness. | Bullmastiff dogs are kid-friendly dogs. | American Bulldog dogs are kid-friendly dogs. |
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| Pet Compatibility
Which dog breeds get along well with other animals/pets? | Bullmastiff dogs do best when they’re the only pet at the family. | American Bulldog dogs usually don’t get on well with other pets. |
| Stranger Friendly
Which dog is more stranger friendly Bullmastiff or American Bulldog? Which dog is more friendly? | Bullmastiff dogs are average friendly towards strangers. | American Bulldog dogs are not the most stranger-friendly dogs. |
| Cat Friendly
Which dog is more cat friendly Bullmastiff or American Bulldog? | Bullmastiff dogs are not cat-friendly dogs. | American Bulldog dogs are not the most cat-friendly dogs. |
| Dog Friendly
Which dog is more dog friendly Bullmastiff or American Bulldog? Can a Bullmastiff and an American Bulldog be friends? Do Bullmastiff dogs get along with American Bulldog dogs? | Bullmastiff dogs are not dog-friendly. | American Bulldog dogs are average friendly towards other dogs. |
| Good For First Time Owners
Which dog is best for first time owners: Bullmastiff vs American Bulldog? |
Yes Bullmastiff dogs are good for novice owners, due to their easy-going personality. |
Yes American Bulldog dogs are good for novice owners, due to their easy-going personality. |
| Office Friendly
Which one fits better in the office? |
No Bullmastiff is not the best dog breed for office environment. |
No American Bulldog is not the best dog breed for office environment. |
| Senior Citizens Friendly
Which dog is good for elderly people? | Bullmastiffs are usually recommended for elderly people. | American Bulldogs are usually recommended for elderly people. |
Bullmastiff vs American Bulldog As a Working Dog Comparison
| Service Dog Capability
Which makes a better service dog: a Bullmastiff or an American Bulldog? Compare service capabilities. | Not really This breed generally not used as a service dog. | Not really This breed generally not used as a service dog. |
|---|---|---|
| Therapy Work Suitability
Which is better for therapy work: a Bullmastiff or an American Bulldog? Compare therapy capabilities. | Yes This breed makes a perfect therapy dog. | Not really This breed is generally not used as a therapy dog. |
| Scent Detection Ability
Which is better at detection work: a Bullmastiff or an American Bulldog? 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: a Bullmastiff or an American Bulldog? 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: a Bullmastiff or an American Bulldog? Compare maritime abilities. | Not really Bullmastiff breed usually doesn't like being on a boat. | Not really American Bulldog breed usually doesn't like being on a boat. |
| Draft Work Capability
Which is better at pulling: a Bullmastiff or an American Bulldog? Compare draft work capabilities. | Yes A drafting dog or draft dog is a dog bred and used for cart pulling. | Yes A drafting dog or draft dog is a dog bred and used for cart pulling. |
| Military Service Background
Compare military history between Bullmastiff and American Bulldog. Which has stronger military background? | Not really In history, this breed was not really used for combat dog. | Yes In history, this breed was unfortunately used for combat dogs. |
Bullmastiff vs American Bulldog Reproducibility Comparison
| Puppy Litter Size
Compare litter sizes between Bullmastiff and American Bulldog. Which has larger litters? | 4-13 puppies, average 8 | 7-14 puppies |
|---|---|---|
| Pregnancy Duration
Compare pregnancy duration between Bullmastiff and American Bulldog breeds. | 60-64 days See more. | 60-64 days See more. |
| Breeding Frequency
Compare breeding frequencies between Bullmastiff and American Bulldog. Which needs longer recovery? | Once a year. More frequent breeding is not healthy. | Once a year. More frequent breeding is not healthy. |
Bullmastiff vs American Bulldog Recognition Comparison
| AKC Classification
Compare AKC classifications of Bullmastiff and American Bulldog. Which groups do they belong to? | Recognized by the American Kennel Club in 1934 as a Working breed. | Not recognized by the American Kennel Club. |
|---|---|---|
| FCI Classification
Compare FCI classifications of Bullmastiff and American Bulldog. Which groups are they in? | Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section. | Not recognized by FCI. |
| Kennel Club Recognition
Compare kennel club recognition between Bullmastiff and American Bulldog. Which is more widely recognized? |
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 |
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 |
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