Bullmastiff vs Jack Russell Terrier Comparison – Which dog is better Bullie or Jack?

"Find similarities and differences between Bullmastiff vs Jack Russell Terrier" Compare Bullmastiff and Jack Russell Terrier. Which is better: Bullmastiff or Jack Russell 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	Jack Russell Terrier
Origins	England	England
All Dog Breeds By Country Of Origin
Group	Working Dogs	Hunting Dogs
Popularity Rank	51	78
Reviews	1	2
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Common Names & Aliases Compare different names used for Bullmastiff and Jack Russell Terrier. What other names are these breeds known by?	Bullie Bully	Jack Russell Terrier
Breed Classification Compare breed classifications between a Bullmastiff and a Jack Russell Terrier. Learn about their genetic backgrounds.	Purebred	Purebred

Bullmastiff vs Jack Russell Terrier Size and Weight Comparison

Size Classification Which is bigger: a Bullmastiff or a Jack Russell Terrier? Compare size differences between these breeds.	Large	Small
Weight Statistics Compare weight ranges between a Bullmastiff and a Jack Russell Terrier. Which breed is heavier?	Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)	11-18 pounds (5-8 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)	14.5 pounds (6.5 kg)
Height Which is taller, Bullmastiff or Jack Russell Terrier? Is a Bullmastiff taller than a Jack Russell Terrier?	Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)	8-15 inches (20-38 cm)
Average Height Which dog has a smaller / higher average height?	Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)	11.5 inches (29 cm)

Bullmastiff vs Jack Russell Terrier Price and Availability Comparison

Price Range Compare puppy prices between a Bullmastiff and a Jack Russell Terrier. Which breed costs more?	$1200-$1500	$700-$1000
Availability Which is easier to get, Bullmastiff or Jack Russell Terrier?	Very frequent: The Bullmastiff is quite easy to get.	Very frequent: The Jack Russell Terrier is quite easy to get.

Bullmastiff vs Jack Russell Terrier Trainability and Intelligence Comparison

Intelligence Rating Which is smarter: a Bullmastiff or a Jack Russell Terrier? Compare intelligence rankings and learning abilities.	Low to average: This canine intelligence is not the brightest one. See more.	Very smart: Jack Russell Terrier is an excellent dog breed. See more.
Smartest Dog Breeds
Training Difficulty Which is easier to train: a Bullmastiff or a Jack Russell Terrier? Compare training requirements.	Bullmastiff dogs are quite easy to train. See more.	Jack Russell Terrier dogs are quite 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 a Jack Russell Terrier? Compare alertness levels.	Bullmastiff dogs are one of the best watchdogs. See more.	Jack Russell Terrier dogs are good watchdogs. See more.
Territorial Protection Which is more protective: a Bullmastiff or a Jack Russell Terrier? Compare territorial behaviors.	Bullmastiff dogs are extremely protective guard dogs. See more.	Jack Russell Terrier dogs are extremely protective guard dogs. See more.
Guard Dog Breeds List

Bullmastiff vs Jack Russell Terrier Personality and Temperament Comparison

Personality Traits Compare personalities of a Bullmastiff and a Jack Russell Terrier. How do their temperaments differ?	Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm	Stubborn Independent Energetic Alert Courageous Cheerful
Sensitivity Level Which dog is more sensitive? What's the difference between Bullmastiff vs Jack Russell Terrier?	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.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Bullmastiff vs Jack Russell Terrier?	Average: Bullmastiff dogs are average dogs regarding their affection level. See more.	High: Jack Russell 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 Jack Russell Terrier social needs comparison:	Bullmastiff dogs need for social interaction is average. See more.	Jack Russell Terrier 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 Bullmastiff vs Jack Russell Terrier?	Bullmastiff dogs have average wanderlust potential. See more.	The wanderlust potential of the Jack Russell Terrier is strong enough to escape from home. See more.
Prey Drive Which dog has a higher prey drive? What's the difference between Bullmastiff vs Jack Russell 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.	Jack Russell Terrier dogs have a high impulse to chase and catch something. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Bullmastiff vs Jack Russell Terrier Activity and Playfulness Comparison

Barking Frequency Which breed barks more: a Bullmastiff or a Jack Russell Terrier? Compare vocalization tendencies.	Low: The Bullmastiff barks none to minimal. See more.	A lot: Jack Russell Terrier is a particularly loud breed. 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 a Jack Russell Terrier? Compare play drive and energy.	Bullmastiffs are not the most playful dog breed. See more.	The Jack Russell Terrier is a highly playful breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Which is better for apartments: a Bullmastiff or a Jack Russell 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.	Not an apartment-friendly dog the Jack Russell Terrier breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Bullmastiff vs Jack Russell Terrier Adaptability and Independence Comparison

Lifestyle Adaptability Which adapts better to changes: a Bullmastiff or a Jack Russell Terrier? Compare adaptability levels.	Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.	Jack Russell Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance Which dog can be left alone: Bullmastiff or Jack Russell Terrier?	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.

Bullmastiff vs Jack Russell Terrier Bite Characteristics Comparison

Bite Risk Assessment Which has lower bite risk: a Bullmastiff or a Jack Russell Terrier? Compare biting tendencies.	Low 🔽 The Bullmastiff has a low chance of biting somebody.	Low 🔽 The Jack Russell Terrier has a low chance of biting somebody.
Mouthing Tendency Which is more mouthy: a Bullmastiff or a Jack Russell Terrier? Compare mouthing behaviors.	Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. See more.	Jack Russell Terrier dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.
Bite Strength Rating Which has a stronger bite: a Bullmastiff or a Jack Russell Terrier? Compare bite force PSI.	Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary.	Between 100 and 200 PSI 🔽 Jack Russell Terrier bite force: Weak.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Bullmastiff vs Jack Russell Terrier Health and Lifespan Comparison

Average Lifespan Which lives longer: a Bullmastiff or a Jack Russell Terrier? Compare average lifespans.	8-10 years The average lifespan of Bullmastiff: 9 years	12-16 years The average lifespan of Jack Russell Terrier: 14 years
Calculate dog years to human years by breed here
Climate Tolerance Which handles weather better: a Bullmastiff or a Jack Russell 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 a Jack Russell Terrier. Which breed is healthier?	Very healthy dog breed.	The Jack Russell 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 Jack Russell Terrier?	Rare The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Average The Jack Russell 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 Jack Russell Terrier? What are the allergies, genetic diseases and concerns for them? Bullmastiff vs Jack Russell Terrier health problems comparison:	Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma	Legg-perthes Disease Patellar Luxation Deafness Glaucoma Lens Luxation

Bullmastiff vs Jack Russell Terrier Energy and Activity Comparison

Energy Rating Which breed is more energetic: a Bullmastiff or a Jack Russell Terrier? Compare activity levels.	Bullmastiff dogs have a lower energy level than other dogs.	Jack Russell Terrier dogs are high-energy dogs.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Bullmastiff vs Jack Russell Terrier exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Bullmastiff or Jack Russell Terrier? Which dog needs the most walking? Which dog is the laziest?	Bullmastiff dogs exercise need is minimal.	Jack Russell Terrier dogs need a lot of exercises.
Sleeping Need Which one sleeps the least/most: Bullmastiff or Jack Russell Terrier?	Bullmastiff dogs like sleeping so they do sleep a lot.	Jack Russell Terrier dogs don't need too much sleep.
Dog Breeds That Sleep A Lot

Bullmastiff vs Jack Russell Terrier Diet and Weight Management Comparison

Obesity Tendency Which gains weight easier: a Bullmastiff or a Jack Russell Terrier? Compare obesity risks.	High: The Bullmastiff breed has a strong tendency to be overweight. See more.	Average to High: If you don't pay attention to the Jack Russell Terrier's weight, he can easily gain weight. See more.
Dog Breeds Prone To Obesity
Food Consumption Which eats more: a Bullmastiff or a Jack Russell Terrier? Compare daily food needs.	3 to 4.5 cups of high-quality dry food a day, divided into two meals.	1/4 to 1 cup of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot

Bullmastiff vs Jack Russell Terrier Allergies and Grooming Comparison

Allergy Friendliness Which is more hypoallergenic: a Bullmastiff or a Jack Russell Terrier? Compare allergy friendliness.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors What color variations exist for Bullmastiff and Jack Russell Terrier? Compare breed colors.	Red Fawn Brindle	Black Tan White
Grooming Requirements Which needs more grooming: a Bullmastiff or a Jack Russell Terrier? Compare maintenance needs.	Easy to groom: The Bullmastiff doesn't require a lot of grooming. See more.	Easy to groom: The Jack Russell Terrier doesn't require a lot of grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Which drools more: a Bullmastiff or a Jack Russell 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 Jack Russell Terrier is a perfect example of a very low drooling tendency. See more.
Stinkiness Rating Which has less odor: a Bullmastiff or a Jack Russell Terrier? Compare natural smell levels.	High 🔼 The Bullmastiff has a high chance of bad smell.	Medium ⏺ The Jack Russell Terrier has an average chance of bad smell.
Coat Characteristics How do coats differ between a Bullmastiff and a Jack Russell Terrier? Compare fur types.	Rough	Rough
Bathing Needs Which needs more baths: a Bullmastiff or a Jack Russell Terrier? Compare bathing frequencies.	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 Bullmastiff or Jack Russell Terrier? Do Bullmastiff dogs shed more than Jack Russell Terrier dogs?	Bullmastiff dogs shed moderately. See more.	Jack Russell Terrier dogs are heavy shedders. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Bullmastiff vs Jack Russell Terrier Good With Comparison

Child Compatibility Which is better with children: a Bullmastiff or a Jack Russell Terrier? Compare kid-friendliness.	Bullmastiff dogs are kid-friendly dogs.	Jack Russell Terrier dogs are average friendly dogs towards children.
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.	Jack Russell Terrier dogs usually don’t get on well with other pets.
Stranger Friendly Which dog is more stranger friendly Bullmastiff or Jack Russell Terrier? Which dog is more friendly?	Bullmastiff dogs are average friendly towards strangers.	Jack Russell Terrier 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 Bullmastiff or Jack Russell Terrier?	Bullmastiff dogs are not cat-friendly dogs.	Jack Russell Terrier dogs are not the most cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Bullmastiff or Jack Russell Terrier? Can a Bullmastiff and a Jack Russell Terrier be friends? Do Bullmastiff dogs get along with Jack Russell Terrier dogs?	Bullmastiff dogs are not dog-friendly.	Jack Russell Terrier dogs are dog-friendly dogs.
Good For First Time Owners Which dog is best for first time owners: Bullmastiff vs Jack Russell Terrier?	Yes Bullmastiff dogs are good for novice owners, due to their easy-going personality.	Yes Jack Russell 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.	No Jack Russell Terrier 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.	Jack Russell Terriers are commonly okay with elderly people.

Bullmastiff vs Jack Russell Terrier As a Working Dog Comparison

Service Dog Capability Which makes a better service dog: a Bullmastiff or a Jack Russell Terrier? 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.
Most Popular Service Dog Breeds
Therapy Work Suitability Which is better for therapy work: a Bullmastiff or a Jack Russell 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 a Jack Russell 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 a Jack Russell 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 a Jack Russell Terrier? Compare maritime abilities.	Not really Bullmastiff breed usually doesn't like being on a boat. See more.	Yes Jack Russell Terrier breed usually likes being on a boat. See more.
Draft Work Capability Which is better at pulling: a Bullmastiff or a Jack Russell 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 Jack Russell Terrier. Which has stronger military background?	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.

Bullmastiff vs Jack Russell Terrier Reproducibility Comparison

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

AKC Classification Compare AKC classifications of Bullmastiff and Jack Russell 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 2012 as a Terrier breed.
FCI Classification Compare FCI classifications of Bullmastiff and Jack Russell 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 Small sized Terriers section.
Kennel Club Recognition Compare kennel club recognition between Bullmastiff and Jack Russell 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	American Canine Registry American Kennel Club America's Pet Registry 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 Irish Kennel Club Club Espanol De Terriers Jack Russell Terrier Club Of America

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