Leonberger vs Mastiff Comparison – Which dog is better Gentle Giant or Old English Mastiff?

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

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	Leonberger	Mastiff
Origins	Germany	England
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs
Popularity Rank	100	28
Reviews	4	3
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Common Names & Aliases Compare different names used for Leonberger and Mastiff. What other names are these breeds known by?	Gentle Giant Gentle Lion Leonbergi Leo	Old English Mastiff English Mastiff
Breed Classification Compare breed classifications between a Leonberger and a Mastiff. Learn about their genetic backgrounds.	Purebred	Purebred

Leonberger vs Mastiff Size and Weight Comparison

Size Classification Which is bigger: a Leonberger or a Mastiff? Compare size differences between these breeds.	Giant	Giant
Weight Statistics Compare weight ranges between a Leonberger and a Mastiff. Which breed is heavier?	Male: 130-170 pounds (59-77 kg), Female: 100-130 pounds (45-59 kg)	Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 150 pounds (68 kg), Female: 115 pounds (52 kg)	Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)
Height Which is taller, Leonberger or Mastiff? Is a Leonberger taller than a Mastiff?	Male: 29-31 inches (74-80 cm), Female: 27-29 inches (61-74 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)
Average Height Which dog has a smaller / higher average height?	Male: 30 inches (77 cm), Female: 28 inches (67.5 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)

Leonberger vs Mastiff Price and Availability Comparison

Price Range Compare puppy prices between a Leonberger and a Mastiff. Which breed costs more?	$1500-$2000	$1200-$1500
Availability Which is easier to get, Leonberger or Mastiff?	Frequent: The Leonberger is easier than average to get.	Very frequent: The Mastiff is quite easy to get.

Leonberger vs Mastiff Trainability and Intelligence Comparison

Intelligence Rating Which is smarter: a Leonberger or a 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.
Smartest Dog Breeds
Training Difficulty Which is easier to train: a Leonberger or a Mastiff? Compare training requirements.	Leonberger dogs are quite easy to train. See more.	Mastiff 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 Leonberger or a Mastiff? Compare alertness levels.	Leonberger dogs are one of the best watchdogs. See more.	Mastiff dogs are one of the best watchdogs. See more.
Territorial Protection Which is more protective: a Leonberger or a Mastiff? Compare territorial behaviors.	Leonberger dogs are extremely protective guard dogs. See more.	Mastiff dogs are extremely protective guard dogs. See more.
Guard Dog Breeds List

Leonberger vs Mastiff Personality and Temperament Comparison

Personality Traits Compare personalities of a Leonberger and a Mastiff. How do their temperaments differ?	Loving Obedient Loyal Fearless Companionable Adaptable	Protective Alert Courageous Intelligent Affectionate Loyal Cheerful
Sensitivity Level Which dog is more sensitive? What's the difference between Leonberger vs Mastiff?	They are a little bit more sensitive than other dog breeds. See more.	Mastiff 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: Leonberger vs Mastiff?	High: Leonberger dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.
Most Affectionate Dog Breeds
Social Needs Leonberger vs Mastiff social needs comparison:	Leonberger dogs need a lot of social interaction. See more.	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 Leonberger vs Mastiff?	Leonberger dogs tend to escape less than other breeds. See more.	Mastiff dogs are not the biggest explorers. See more.
Prey Drive Which dog has a higher prey drive? What's the difference between Leonberger vs Mastiff? Which can be better for hunting?	Leonberger dogs have a higher impulse to chase and catch something than other dog breeds. See more.	Their prey drive is low. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Leonberger vs Mastiff Activity and Playfulness Comparison

Barking Frequency Which breed barks more: a Leonberger or a Mastiff? Compare vocalization tendencies.	Low: The Leonberger barks none to minimal. See more.	Low: The Mastiff barks none to minimal. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Which breed is more playful: a Leonberger or a Mastiff? Compare play drive and energy.	The Leonberger is a playful breed. See more.	Mastiffs are not the most playful dog breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Which is better for apartments: a Leonberger or a Mastiff? Compare living space needs.	Not an apartment-friendly dog the Leonberger breed.	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.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Leonberger vs Mastiff Adaptability and Independence Comparison

Lifestyle Adaptability Which adapts better to changes: a Leonberger or a Mastiff? Compare adaptability levels.	Average: Leonberger dogs adapt to lifestyle changes and different living environments quite okay usually.	Mastiff dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance Which dog can be left alone: Leonberger or Mastiff?	Leonberger dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.	Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Leonberger vs Mastiff Bite Characteristics Comparison

Bite Risk Assessment Which has lower bite risk: a Leonberger or a Mastiff? Compare biting tendencies.	Low 🔽 The Leonberger has a low chance of biting somebody.	Moderate ⏺ The Mastiff has an average chance of biting somebody.
Mouthing Tendency Which is more mouthy: a Leonberger or a Mastiff? Compare mouthing behaviors.	Leonberger dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.	Mastiff 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 Leonberger or a Mastiff? Compare bite force PSI.	Above 400 PSI 🔼 Leonberger bite force: The Strongest.	Above 400 PSI 🔼 Mastiff bite force: The Strongest.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Leonberger vs Mastiff Health and Lifespan Comparison

Average Lifespan Which lives longer: a Leonberger or a Mastiff? Compare average lifespans.	8-10 years The average lifespan of Leonberger: 9 years	10-12 years The average lifespan of Mastiff: 11 years
Calculate dog years to human years by breed here
Climate Tolerance Which handles weather better: a Leonberger or a Mastiff? Compare climate tolerances.	Prefers cold weather The Leonberger can adapt well to harsh weather conditions, and also can be a good mountain dog. See more.	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.
Health Concerns Compare common health issues between a Leonberger and a Mastiff. Which breed is healthier?	Leonbergers tend to have more frequent health issues than other breeds.	Mastiffs are commonly healthy dogs.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits: Leonberger vs Mastiff?	Frequent The Leonberger should have a complete physical check-up at least once (but preferably twice) per year.	Rare The Mastiff 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: Leonberger vs Mastiff? What are the allergies, genetic diseases and concerns for them? Leonberger vs Mastiff health problems comparison:	Hip Dysplasia Cancer Bloat Entropion Inherited Polyneuropathy Ectropion Elbow Dysplasia Addison's Disease Eosinophilic Panosteitis	Hip Dysplasia Cancer Progressive retinal atrophy (PRA) Bloat Seizures Cystinuria

Leonberger vs Mastiff Energy and Activity Comparison

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

Leonberger vs Mastiff Diet and Weight Management Comparison

Obesity Tendency Which gains weight easier: a Leonberger or a Mastiff? Compare obesity risks.	Average to High: If you don't pay attention to the Leonberger's weight, he can easily gain weight. See more.	Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight. See more.
Dog Breeds Prone To Obesity
Food Consumption Which eats more: a Leonberger or a Mastiff? Compare daily food needs.	8 to 10 cups of high-quality dry food a day, divided into two meals	8 to 10 cups of high-quality dry food a day, divided into two meals
Dog Breeds That Eat A Lot

Leonberger vs Mastiff Allergies and Grooming Comparison

Allergy Friendliness Which is more hypoallergenic: a Leonberger or a Mastiff? Compare allergy friendliness.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors What color variations exist for Leonberger and Mastiff? Compare breed colors.	Red Brown Yellow Sandy Reddish Mahogany	Fawn Brindle Apricot
Grooming Requirements Which needs more grooming: a Leonberger or a Mastiff? Compare maintenance needs.	Average: The Leonberger requires average grooming effort. See more.	Easy to groom: The Mastiff doesn't require a lot of grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Which drools more: a Leonberger or a Mastiff? Compare drooling amounts.	The Leonberger is an average drooler. See more.	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.
Stinkiness Rating Which has less odor: a Leonberger or a Mastiff? Compare natural smell levels.	Medium ⏺ The Leonberger has an average chance of bad smell.	High 🔼 The Mastiff has a high chance of bad smell.
Coat Characteristics How do coats differ between a Leonberger and a Mastiff? Compare fur types.	Waterproof	Dense
Bathing Needs Which needs more baths: a Leonberger or a 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.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.
Shedding Level Who sheds more Leonberger or Mastiff? Do Leonberger dogs shed more than Mastiff dogs?	Leonberger dogs are heavy shedders. See more.	Mastiff dogs shed moderately. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Leonberger vs Mastiff Good With Comparison

Child Compatibility Which is better with children: a Leonberger or a Mastiff? Compare kid-friendliness.	Leonberger dogs are very kid-friendly dogs.	Mastiff dogs are very kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Leonberger dogs are generally with other pets.	Mastiff dogs are one of the friendliest dog breeds.
Stranger Friendly Which dog is more stranger friendly Leonberger or Mastiff? Which dog is more friendly?	Leonberger dogs are average friendly towards strangers.	Mastiff 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 Leonberger or Mastiff?	Leonberger dogs are average friendly towards cats.	Mastiff dogs are very cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Leonberger or Mastiff? Can a Leonberger and a Mastiff be friends? Do Leonberger dogs get along with Mastiff dogs?	Leonberger dogs are dog-friendly dogs.	Mastiff dogs are average friendly towards other dogs.
Good For First Time Owners Which dog is best for first time owners: Leonberger vs Mastiff?	Yes Leonberger dogs are good for novice owners, due to their easy-going personality.	Yes Mastiff dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No Leonberger is not the best dog breed for office environment.	No Mastiff is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	Leonbergers are one of the best breeds for elderly people.	Mastiffs are one of the best breeds for elderly people.

Leonberger vs Mastiff As a Working Dog Comparison

Service Dog Capability Which makes a better service dog: a Leonberger or a 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.
Most Popular Service Dog Breeds
Therapy Work Suitability Which is better for therapy work: a Leonberger or a 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.
Therapy Dog Breeds
Scent Detection Ability Which is better at detection work: a Leonberger or a 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: a Leonberger or a 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: a Leonberger or a Mastiff? Compare maritime abilities.	Not really Leonberger breed usually doesn't like being on a boat. See more.	Not really Mastiff breed usually doesn't like being on a boat. See more.
Draft Work Capability Which is better at pulling: a Leonberger or a 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 Leonberger and Mastiff. 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.

Leonberger vs Mastiff Reproducibility Comparison

Puppy Litter Size Compare litter sizes between Leonberger and Mastiff. Which has larger litters?	6-8 puppies	3-5 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare pregnancy duration between Leonberger and Mastiff breeds.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding frequencies between Leonberger and 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.

Leonberger vs Mastiff Recognition Comparison

AKC Classification Compare AKC classifications of Leonberger and Mastiff. Which groups do they belong to?	Recognized by the American Kennel Club in 2010 as a Working breed.	Recognized by the American Kennel Club in 1885 as a Working breed.
FCI Classification Compare FCI classifications of Leonberger and Mastiff. 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 Leonberger and Mastiff. 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. Continental Kennel Club National Kennel Club New Zealand Kennel Club	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

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