Mastiff vs Neapolitan Mastiff vs Bullmastiff Comparison - Dog breed selector: Old English Mastiff or Italian Bulldog or Bullie? Find the right dog for you

"Find similarities and differences between Mastiff vs Neapolitan Mastiff vs Bullmastiff" Compare Mastiff and Neapolitan Mastiff. Which is better: Mastiff or Neapolitan Mastiff or Bullmastiff?

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	Mastiff	Neapolitan Mastiff	Bullmastiff
Origins	England	Italy	England
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs	Working Dogs
Popularity Rank	28	107	51
Reviews	3	8	1
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Common Names & Aliases Compare alternative names and nicknames used for Mastiff, Neapolitan Mastiff, and Bullmastiff breeds.	Old English Mastiff English Mastiff	Italian Bulldog Italian Mastiff Italian Molosso Mastino Napoletano Neo	Bullie Bully
Breed Classification How do breed classifications differ between Mastiff, Neapolitan Mastiff, and Bullmastiff? Compare their breeding categories.	Purebred	Purebred	Purebred

Mastiff vs Neapolitan Mastiff vs Bullmastiff Size and Weight Comparison

Size Classification Compare size differences between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is the largest?	Giant	Giant	Large
Weight Statistics How do weights compare between Mastiff, Neapolitan Mastiff, and Bullmastiff? Compare adult weight ranges.	Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)	Male: 130-150 pounds (59-68 kg), Female: 100-120 pounds (45-54 kg)	Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)	Male: 140 pounds (63.5 kg), Female: 110 pounds (49.5 kg)	Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)
Height Which is taller, Mastiff or Neapolitan Mastiff or Bullmastiff? Mastiff vs Neapolitan Mastiff vs Bullmastiff height comparison:	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 26-30 inches (65-75 cm), Female: 24-28 inches (60-70 cm)	Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)
Average Height Which dog has a smaller / higher average height?	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	Male: 28 inches (70 cm), Female: 26 inches (65 cm)	Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)

Mastiff vs Neapolitan Mastiff vs Bullmastiff Price and Availability Comparison

Price Range Compare puppy costs for Mastiff, Neapolitan Mastiff, and Bullmastiff. Find price differences between these breeds.	$1200-$1500	$1500-$2000	$1200-$1500
Availability Which is easier to get, Mastiff or Neapolitan Mastiff or Bullmastiff?	Very frequent: The Mastiff is quite easy to get.	Frequent: The Neapolitan Mastiff is easier than average to get.	Very frequent: The Bullmastiff is quite easy to get.

Mastiff vs Neapolitan Mastiff vs Bullmastiff Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed ranks highest?	Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. See more.	Low to average: This canine intelligence is not the brightest one. See more.	Low to average: This canine intelligence is not the brightest one. See more.
Smartest Dog Breeds
Training Difficulty Compare training difficulty levels between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is easiest to train?	Mastiff dogs are quite easy to train. See more.	A slightly harder to train than average. See more.	Bullmastiff dogs are quite easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Compare watchdog abilities of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is most alert?	Mastiff dogs are one of the best watchdogs. See more.	Neapolitan Mastiff dogs are one of the best watchdogs. See more.	Bullmastiff dogs are one of the best watchdogs. See more.
Territorial Protection Compare territorial instincts between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is most protective?	Mastiff dogs are extremely protective guard dogs. See more.	Neapolitan Mastiff dogs are extremely protective guard dogs. See more.	Bullmastiff dogs are extremely protective guard dogs. See more.
Guard Dog Breeds List

Mastiff vs Neapolitan Mastiff vs Bullmastiff Personality and Temperament Comparison

Personality Traits How do personalities differ between Mastiff, Neapolitan Mastiff, and Bullmastiff? Compare temperaments.	Protective Alert Courageous Intelligent Affectionate Loyal Cheerful	Stubborn Protective Obedient Dominant Trainable Fearless	Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm
Sensitivity Level Which dog is more sensitive? What's the difference?	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.	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: Mastiff vs Neapolitan Mastiff vs Bullmastiff?	High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	Average: Neapolitan Mastiff dogs are average dogs regarding their affection level. See more.	Average: Bullmastiff dogs are average dogs regarding their affection level. See more.
Most Affectionate Dog Breeds
Social Needs Mastiff vs Neapolitan Mastiff vs Bullmastiff social needs comparison:	Mastiff dogs need for social interaction is average. See more.	Neapolitan Mastiff dogs need for social interaction is average. See more.	Bullmastiff dogs need for social interaction is average. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Mastiff dogs are not the biggest explorers. See more.	Neapolitan Mastiff dogs are not the biggest explorers. See more.	Bullmastiff dogs have average wanderlust potential. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Their prey drive is low. See more.	Their prey drive is low. See more.	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.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Mastiff vs Neapolitan Mastiff vs Bullmastiff Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is most vocal?	Low: The Mastiff barks none to minimal. See more.	Low to Average: The Neapolitan Mastiff rarely barks. See more.	Low: The Bullmastiff barks none to minimal. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is most playful?	Mastiffs are not the most playful dog breed. See more.	Neapolitan Mastiffs are not the most playful dog breed. See more.	Bullmastiffs are not the most playful dog breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which adapts best to small spaces?	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.	It is not recommended to keep the Neapolitan Mastiff breed in the home.	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.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Mastiff vs Neapolitan Mastiff vs Bullmastiff Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed is most flexible?	Mastiff dogs adapt very well to lifestyle changes and basically all living environments.	Neapolitan Mastiff dogs don't adapt well to lifestyle changes and different living environments.	Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Alone Time Tolerance Which dog can be left alone: Mastiff or Neapolitan Mastiff or Bullmastiff?	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.	Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Mastiff vs Neapolitan Mastiff vs Bullmastiff Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has lowest bite risk?	Moderate ⏺ The Mastiff has an average chance of biting somebody.	Low 🔽 The Neapolitan Mastiff has a low chance of biting somebody.	Low 🔽 The Bullmastiff has a low chance of biting somebody.
Mouthing Tendency Compare mouthing tendencies between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which uses mouth most during play?	Mastiff dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.	Neapolitan Mastiff dogs have a lower than average tendency to nip, chew, playbite, or herd people. See more.	Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. See more.
Bite Strength Rating Compare bite forces between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has the strongest bite?	Above 400 PSI 🔼 Mastiff bite force: The Strongest.	Above 400 PSI 🔼 Neapolitan Mastiff bite force: The Strongest.	Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Mastiff vs Neapolitan Mastiff vs Bullmastiff Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which breed lives longest?	10-12 years The average lifespan of Mastiff: 11 years	8-10 years The average lifespan of Neapolitan Mastiff: 9 years	8-10 years The average lifespan of Bullmastiff: 9 years
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which handles climate changes best?	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 warm weather Dogs that prefer warm weather conditions are typically breeds that were originally bred in warmer climates. See more.	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.
Health Concerns Compare health problems common in Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has fewer health issues?	Mastiffs are commonly healthy dogs.	Very healthy dog breed.	Very healthy dog breed.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Rare The Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Rare The Neapolitan Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Rare The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Mastiff vs Neapolitan Mastiff vs Bullmastiff? What are the allergies, genetic diseases and concerns for them? Mastiff vs Neapolitan Mastiff vs Bullmastiff health problems comparison:	Hip Dysplasia Cancer Progressive retinal atrophy (PRA) Bloat Seizures Cystinuria	No data available	Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma

Mastiff vs Neapolitan Mastiff vs Bullmastiff Energy and Activity Comparison

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

Mastiff vs Neapolitan Mastiff vs Bullmastiff Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is most prone to obesity?	Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight. See more.	High: The Neapolitan Mastiff breed has a strong tendency to be overweight. See more.	High: The Bullmastiff breed has a strong tendency to be overweight. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which needs most food?	8 to 10 cups of high-quality dry food a day, divided into two meals	5 to 6 cups of high-quality dry food a day, divided into two meals.	3 to 4.5 cups of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot

Mastiff vs Neapolitan Mastiff vs Bullmastiff Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best for allergy sufferers?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between Mastiff, Neapolitan Mastiff, and Bullmastiff. What colors are available?	Fawn Brindle Apricot	Black Blue Tawny Mahogany	Red Fawn Brindle
Grooming Requirements Compare grooming needs between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which requires most maintenance?	Easy to groom: The Mastiff doesn't require a lot of grooming. See more.	Easy to groom: The Neapolitan Mastiff doesn't require a lot of grooming. See more.	Easy to groom: The Bullmastiff doesn't require a lot of grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which drools least?	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. See more.	The Neapolitan Mastiff 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 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.
Stinkiness Rating Compare odor levels between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has least natural smell?	High 🔼 The Mastiff has a high chance of bad smell.	High 🔼 The Neapolitan Mastiff has a high chance of bad smell.	High 🔼 The Bullmastiff has a high chance of bad smell.
Coat Characteristics Compare coat types between Mastiff, Neapolitan Mastiff, and Bullmastiff. How do their fur characteristics differ?	Dense	Dense	Rough
Bathing Needs Compare bathing needs between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which requires most frequent baths?	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.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.
Shedding Level Who sheds more Mastiff or Neapolitan Mastiff or Bullmastiff? Mastiff or Neapolitan Mastiff or {name3 shedding:	Mastiff dogs shed moderately. See more.	Neapolitan Mastiff dogs shed moderately. See more.	Bullmastiff dogs shed moderately. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Mastiff vs Neapolitan Mastiff vs Bullmastiff Good With Comparison

Child Compatibility Compare child-friendliness between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best with kids?	Mastiff dogs are very kid-friendly dogs.	Neapolitan Mastiff dogs are average friendly dogs towards children.	Bullmastiff dogs are kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Mastiff dogs are one of the friendliest dog breeds.	Neapolitan Mastiff dogs are generally with other pets.	Bullmastiff dogs do best when they’re the only pet at the family.
Stranger Friendly Which dog is more stranger friendly Mastiff or Neapolitan Mastiff or Bullmastiff? Which dog is more friendly?	Mastiff dogs are average friendly towards strangers.	Neapolitan Mastiff dogs are not stranger friendly dogs.	Bullmastiff 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 Mastiff or Neapolitan Mastiff or Bullmastiff?	Mastiff dogs are very cat-friendly dogs.	Neapolitan Mastiff dogs are average friendly towards cats.	Bullmastiff dogs are not cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Mastiff or Neapolitan Mastiff or Bullmastiff?	Mastiff dogs are average friendly towards other dogs.	Neapolitan Mastiff dogs are not dog-friendly.	Bullmastiff dogs are not dog-friendly.
Good For First Time Owners Which dog is good for the first-time owners: Mastiff vs Neapolitan Mastiff vs Bullmastiff?	Yes Mastiff dogs are good for novice owners, due to their easy-going personality.	No Neapolitan Mastiff dogs are not good for novice owners, due to their stubborn personality.	Yes Bullmastiff 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 Neapolitan Mastiff is not the best dog breed for office environment.	No Bullmastiff 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.	Neapolitan Mastiffs are commonly okay with elderly people.	Bullmastiffs are usually recommended for elderly people.

Mastiff vs Neapolitan Mastiff vs Bullmastiff As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best suited for service work?	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.	Not really This breed generally not used as a service dog. See more.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which excels in therapy work?	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.	Yes This breed makes a perfect therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has best nose work ability?	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.	Not really They are not typically employed for this type of work, but there may be exceptional cases.
Search & Rescue Potential Compare search and rescue potential between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best for SAR work?	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.	Not really This dog breed is not typically used as a search and rescue dog.
Maritime Work Ability Compare boating aptitude between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best suited for water work?	Not really Mastiff breed usually doesn't like being on a boat. See more.	Not really Neapolitan Mastiff breed usually doesn't like being on a boat. See more.	Not really Bullmastiff breed usually doesn't like being on a boat. See more.
Draft Work Capability Compare cart pulling abilities between Mastiff, Neapolitan Mastiff, and Bullmastiff. Which is best for draft work?	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.	Yes A drafting dog or draft dog is a dog bred and used for cart pulling. See more.
Military Service Background Compare military service history of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has most military use?	Not really In history, this breed was not really used for combat dog.	Yes In history, this breed was unfortunately used for combat dogs.	Not really In history, this breed was not really used for combat dog.

Mastiff vs Neapolitan Mastiff vs Bullmastiff Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has most puppies?	3-5 puppies	6-12 puppies	4-13 puppies, average 8
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Mastiff, Neapolitan Mastiff, and Bullmastiff. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between Mastiff, Neapolitan Mastiff, and Bullmastiff. What's recommended?	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.

Mastiff vs Neapolitan Mastiff vs Bullmastiff Recognition Comparison

AKC Classification Compare AKC groups for Mastiff, Neapolitan Mastiff, and Bullmastiff. How are they classified?	Recognized by the American Kennel Club in 1885 as a Working breed.	Recognized by the American Kennel Club in 2004 as a Working breed.	Recognized by the American Kennel Club in 1934 as a Working breed.
FCI Classification Compare FCI groups for Mastiff, Neapolitan Mastiff, and Bullmastiff. How are they classified internationally?	Not recognized by FCI.	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 Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.
Kennel Club Recognition Compare breed recognition status of Mastiff, Neapolitan Mastiff, and Bullmastiff. Which has most recognition?	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	No data available	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

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