Bullmastiff vs American Staffordshire Terrier Comparison – Which dog is better Bullie or Stafford?

"Find similarities and differences between Bullmastiff vs American Staffordshire Terrier" Compare Bullmastiff and American Staffordshire Terrier. Which is better: Bullmastiff or American Staffordshire Terrier?

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	Bullmastiff	American Staffordshire Terrier
Origins	England	United States
All Dog Breeds By Country Of Origin
Group	Working Dogs	Hunting Dogs
Popularity Rank	51	83
Reviews	1	7
User Ratings

Common Names & Aliases Compare different names used for Bullmastiff and American Staffordshire Terrier. What other names are these breeds known by?	Bullie Bully	Stafford Staffy Amstaff
Breed Classification Compare breed classifications between a Bullmastiff and an American Staffordshire Terrier. Learn about their genetic backgrounds.	Purebred	Purebred

Bullmastiff vs American Staffordshire Terrier Size and Weight Comparison

Size Classification Which is bigger: a Bullmastiff or an American Staffordshire Terrier? Compare size differences between these breeds.	Large	Medium
Weight Statistics Compare weight ranges between a Bullmastiff and an American Staffordshire Terrier. Which breed is heavier?	Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)	57-67 pounds (25-30 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)	62 pounds (27.5 kg)
Height Which is taller, Bullmastiff or American Staffordshire Terrier? Is a Bullmastiff taller than an American Staffordshire Terrier?	Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)	Male: 17-19 inches (43-48 cm), Female: 16-18 inches (41-46 cm)
Average Height Which dog has a smaller / higher average height?	Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)	Male: 18 inches (45.5 cm), Female: 17 inches (43.5 cm)

Bullmastiff vs American Staffordshire Terrier Price and Availability Comparison

Price Range Compare puppy prices between a Bullmastiff and an American Staffordshire Terrier. Which breed costs more?	$1200-$1500	$800-$1000
Availability Which is easier to get, Bullmastiff or American Staffordshire Terrier?	Very frequent: The Bullmastiff is quite easy to get.	Very frequent: The American Staffordshire Terrier is quite easy to get.

Bullmastiff vs American Staffordshire Terrier Trainability and Intelligence Comparison

Intelligence Rating Which is smarter: a Bullmastiff or an American Staffordshire Terrier? Compare intelligence rankings and learning abilities.	Low to average: This canine intelligence is not the brightest one. See more.	Smart: The American Staffordshire Terrier dogs have great intelligence. See more.
Smartest Dog Breeds
Training Difficulty Which is easier to train: a Bullmastiff or an American Staffordshire Terrier? Compare training requirements.	Bullmastiff dogs are quite easy to train. See more.	American Staffordshire Terrier dogs are easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Which makes a better watchdog: a Bullmastiff or an American Staffordshire Terrier? Compare alertness levels.	Bullmastiff dogs are one of the best watchdogs. See more.	American Staffordshire Terrier dogs are average watchdogs. See more.
Territorial Protection Which is more protective: a Bullmastiff or an American Staffordshire Terrier? Compare territorial behaviors.	Bullmastiff dogs are extremely protective guard dogs. See more.	American Staffordshire Terrier dogs are average defenders. See more.
Guard Dog Breeds List

Bullmastiff vs American Staffordshire Terrier Personality and Temperament Comparison

Personality Traits Compare personalities of a Bullmastiff and an American Staffordshire Terrier. How do their temperaments differ?	Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm	Courageous Intelligent Friendly Loyal Devoted Attentive Tenacious
Sensitivity Level Which dog is more sensitive? What's the difference between Bullmastiff vs American Staffordshire Terrier?	They are a little bit more sensitive than other dog breeds. See more.	American Staffordshire Terrier dogs have an average emotional level and are not the most sensitive dog breed. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Bullmastiff vs American Staffordshire Terrier?	Average: Bullmastiff dogs are average dogs regarding their affection level. See more.	High: American Staffordshire Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.
Most Affectionate Dog Breeds
Social Needs Bullmastiff vs American Staffordshire Terrier social needs comparison:	Bullmastiff dogs need for social interaction is average. See more.	American Staffordshire Terrier dogs are a social breed. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct? What's the difference between Bullmastiff vs American Staffordshire Terrier?	Bullmastiff dogs have average wanderlust potential. See more.	American Staffordshire Terrier dogs have average wanderlust potential. See more.
Prey Drive Which dog has a higher prey drive? What's the difference between Bullmastiff vs American Staffordshire Terrier? 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. See more.	American Staffordshire Terrier 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

Bullmastiff vs American Staffordshire Terrier Activity and Playfulness Comparison

Barking Frequency Which breed barks more: a Bullmastiff or an American Staffordshire Terrier? Compare vocalization tendencies.	Low: The Bullmastiff barks none to minimal. See more.	Average: The American Staffordshire Terrier barks occasionally. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Which breed is more playful: a Bullmastiff or an American Staffordshire Terrier? Compare play drive and energy.	Bullmastiffs are not the most playful dog breed. See more.	The American Staffordshire Terrier is a playful breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Which is better for apartments: a Bullmastiff or an American Staffordshire Terrier? 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 recommended to keep the American Staffordshire Terrier breed in the home.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Bullmastiff vs American Staffordshire Terrier Adaptability and Independence Comparison

Lifestyle Adaptability Which adapts better to changes: a Bullmastiff or an American Staffordshire Terrier? Compare adaptability levels.	Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.	Average: American Staffordshire Terrier dogs adapt to lifestyle changes and different living environments quite okay usually.
Alone Time Tolerance Which dog can be left alone: Bullmastiff or American Staffordshire Terrier?	Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.	American Staffordshire Terrier 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 Staffordshire Terrier Bite Characteristics Comparison

Bite Risk Assessment Which has lower bite risk: a Bullmastiff or an American Staffordshire Terrier? Compare biting tendencies.	Low 🔽 The Bullmastiff has a low chance of biting somebody.	Low 🔽 The American Staffordshire Terrier has a low chance of biting somebody.
Mouthing Tendency Which is more mouthy: a Bullmastiff or an American Staffordshire Terrier? Compare mouthing behaviors.	Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. See more.	American Staffordshire Terrier dogs have a strong tendency to nip, chew, play-bite, or herd people. See more.
Bite Strength Rating Which has a stronger bite: a Bullmastiff or an American Staffordshire Terrier? Compare bite force PSI.	Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary.	Between 200 and 400 PSI ⏺ American Staffordshire Terrier bite force: Ordinary.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Bullmastiff vs American Staffordshire Terrier Health and Lifespan Comparison

Average Lifespan Which lives longer: a Bullmastiff or an American Staffordshire Terrier? Compare average lifespans.	8-10 years The average lifespan of Bullmastiff: 9 years	12-14 years The average lifespan of American Staffordshire Terrier: 13 years
Calculate dog years to human years by breed here
Climate Tolerance Which handles weather better: a Bullmastiff or an American Staffordshire Terrier? 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. See more.	Prefers average to warm weather conditions Different dogs have different preferences when it comes to weather conditions. See more.
Health Concerns Compare common health issues between a Bullmastiff and an American Staffordshire Terrier. Which breed is healthier?	Very healthy dog breed.	The American Staffordshire Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits: Bullmastiff vs American Staffordshire Terrier?	Rare The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Average The American Staffordshire Terrier should have a complete physical check-up at least once per year.
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Bullmastiff vs American Staffordshire Terrier? What are the allergies, genetic diseases and concerns for them? Bullmastiff vs American Staffordshire Terrier health problems comparison:	Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma	No data available

Bullmastiff vs American Staffordshire Terrier Energy and Activity Comparison

Energy Rating Which breed is more energetic: a Bullmastiff or an American Staffordshire Terrier? Compare activity levels.	Bullmastiff dogs have a lower energy level than other dogs.	American Staffordshire Terrier dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Bullmastiff vs American Staffordshire Terrier exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Bullmastiff or American Staffordshire Terrier? Which dog needs the most walking? Which dog is the laziest?	Bullmastiff dogs exercise need is minimal.	American Staffordshire Terrier dogs need quite a lot of exercise.
Sleeping Need Which one sleeps the least/most: Bullmastiff or American Staffordshire Terrier?	Bullmastiff dogs like sleeping so they do sleep a lot.	American Staffordshire Terrier dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.
Dog Breeds That Sleep A Lot

Bullmastiff vs American Staffordshire Terrier Diet and Weight Management Comparison

Obesity Tendency Which gains weight easier: a Bullmastiff or an American Staffordshire Terrier? Compare obesity risks.	High: The Bullmastiff breed has a strong tendency to be overweight. See more.	Low to Average: The American Staffordshire Terrier has a low to the average risk for obesity. See more.
Dog Breeds Prone To Obesity
Food Consumption Which eats more: a Bullmastiff or an American Staffordshire Terrier? Compare daily food needs.	3 to 4.5 cups of high-quality dry food a day, divided into two meals.	2.5 to 3 cups of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot

Bullmastiff vs American Staffordshire Terrier Allergies and Grooming Comparison

Allergy Friendliness Which is more hypoallergenic: a Bullmastiff or an American Staffordshire Terrier? Compare allergy friendliness.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors What color variations exist for Bullmastiff and American Staffordshire Terrier? Compare breed colors.	Red Fawn Brindle	Black Blue White Brown
Grooming Requirements Which needs more grooming: a Bullmastiff or an American Staffordshire Terrier? Compare maintenance needs.	Easy to groom: The Bullmastiff doesn't require a lot of grooming. See more.	Effortless: The American Staffordshire Terrier requires minimal grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Which drools more: a Bullmastiff or an American Staffordshire Terrier? 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. See more.	The American Staffordshire Terrier is an average drooler. See more.
Stinkiness Rating Which has less odor: a Bullmastiff or an American Staffordshire Terrier? Compare natural smell levels.	High 🔼 The Bullmastiff has a high chance of bad smell.	Medium ⏺ The American Staffordshire Terrier has an average chance of bad smell.
Coat Characteristics How do coats differ between a Bullmastiff and an American Staffordshire Terrier? Compare fur types.	Rough	Fine
Bathing Needs Which needs more baths: a Bullmastiff or an American Staffordshire Terrier? Compare bathing frequencies.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. See more.
Shedding Level Who sheds more Bullmastiff or American Staffordshire Terrier? Do Bullmastiff dogs shed more than American Staffordshire Terrier dogs?	Bullmastiff dogs shed moderately. See more.	American Staffordshire Terrier dogs shed none to minimal. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Bullmastiff vs American Staffordshire Terrier Good With Comparison

Child Compatibility Which is better with children: a Bullmastiff or an American Staffordshire Terrier? Compare kid-friendliness.	Bullmastiff dogs are kid-friendly dogs.	American Staffordshire Terrier dogs are kid-friendly dogs.
Kid-Friendly Dog Breeds
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 Staffordshire Terrier dogs do best when they’re the only pet at the family.
Stranger Friendly Which dog is more stranger friendly Bullmastiff or American Staffordshire Terrier? Which dog is more friendly?	Bullmastiff dogs are average friendly towards strangers.	American Staffordshire Terrier dogs are stranger-friendly dogs.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly Bullmastiff or American Staffordshire Terrier?	Bullmastiff dogs are not cat-friendly dogs.	American Staffordshire Terrier dogs are not cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Bullmastiff or American Staffordshire Terrier? Can a Bullmastiff and an American Staffordshire Terrier be friends? Do Bullmastiff dogs get along with American Staffordshire Terrier dogs?	Bullmastiff dogs are not dog-friendly.	American Staffordshire Terrier dogs are not dog-friendly.
Good For First Time Owners Which dog is best for first time owners: Bullmastiff vs American Staffordshire Terrier?	Yes Bullmastiff dogs are good for novice owners, due to their easy-going personality.	Yes American Staffordshire Terrier 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.	Yes American Staffordshire Terrier is one of the best dog breeds for office environment
Senior Citizens Friendly Which dog is good for elderly people?	Bullmastiffs are usually recommended for elderly people.	American Staffordshire Terriers are usually recommended for elderly people.

Bullmastiff vs American Staffordshire Terrier As a Working Dog Comparison

Service Dog Capability Which makes a better service dog: a Bullmastiff or an American Staffordshire Terrier? Compare service capabilities.	Not really This breed generally not used as a service dog. See more.	Yes This breed makes good as a service dog. See more.
Most Popular Service Dog Breeds
Therapy Work Suitability Which is better for therapy work: a Bullmastiff or an American Staffordshire Terrier? Compare therapy capabilities.	Yes This breed makes a perfect therapy dog. See more.	Not really This breed is generally not used as a therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Which is better at detection work: a Bullmastiff or an American Staffordshire Terrier? 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 Staffordshire Terrier? 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 Staffordshire Terrier? Compare maritime abilities.	Not really Bullmastiff breed usually doesn't like being on a boat. See more.	Not really American Staffordshire Terrier breed usually doesn't like being on a boat. See more.
Draft Work Capability Which is better at pulling: a Bullmastiff or an American Staffordshire Terrier? Compare draft work capabilities.	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.
Military Service Background Compare military history between Bullmastiff and American Staffordshire Terrier. 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 Staffordshire Terrier Reproducibility Comparison

Puppy Litter Size Compare litter sizes between Bullmastiff and American Staffordshire Terrier. Which has larger litters?	4-13 puppies, average 8	5-10 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare pregnancy duration between Bullmastiff and American Staffordshire Terrier breeds.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding frequencies between Bullmastiff and American Staffordshire Terrier. 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.

Bullmastiff vs American Staffordshire Terrier Recognition Comparison

AKC Classification Compare AKC classifications of Bullmastiff and American Staffordshire Terrier. Which groups do they belong to?	Recognized by the American Kennel Club in 1934 as a Working breed.	Recognized by the American Kennel Club in 1936 as a Terrier breed.
FCI Classification Compare FCI classifications of Bullmastiff and American Staffordshire Terrier. 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.	Recognized by FCI in the Terriers group, in the Bull type Terriers section.
Kennel Club Recognition Compare kennel club recognition between Bullmastiff and American Staffordshire Terrier. 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	No data available

Popular Dog Compares

Despite the best intentions, there may be errors. If you find one, please let us know and we will fix it as soon as possible. Contact us here.

Rate This Comparsion - Bullmastiff vs American Staffordshire Terrier

Reviews