Rottweiler vs Mastiff vs St. Bernard Comparison - Dog breed selector: Rott or Old English Mastiff or Alpine Mastiff? Find the right dog for you

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

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	Rottweiler	Mastiff	St. Bernard
Origins	Germany	England	Switzerland Italy
All Dog Breeds By Country Of Origin
Group	Working Dogs	Working Dogs	Working Dogs
Popularity Rank	8	28	48
Reviews	11	3	9
User Ratings

Other Names What other names do they have?	Rott Rottie	Old English Mastiff English Mastiff	Alpine Mastiff Bernhardiner St. Barnhardshund St. Bernard Saint
Breed Type Which dog is purebred or crossbreed? Rottweiler vs Mastiff vs St. Bernard breed type comparison:	Purebred	Purebred	Purebred

Rottweiler vs Mastiff vs St. Bernard Size and Weight Comparison

Size Which is bigger, Rottweiler or Mastiff or St. Bernard? Which is the smallest dog, Rottweiler or Mastiff or St. Bernard?	Large Giant	Giant	Giant
Weight Which is heavier, Rottweiler or Mastiff or Mastiff? Rottweiler vs Mastiff vs St. Bernard weight comparison:	Male: 95-130 pounds (43-59 kg), Female: 85-115 pounds (38-52 kg)	Male: 150-250 pounds (68-113 kg), Female: 120-180 pounds (54-82 kg)	110-200 pounds (50-91 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 112.5 pounds (51 kg), Female: 100 pounds (45 kg)	Male: 200 pounds (90.5 kg), Female: 150 pounds (68 kg)	155 pounds (70.5 kg)
Height Which is taller, Rottweiler or Mastiff or St. Bernard? Rottweiler vs Mastiff vs St. Bernard height comparison:	Male: 24-27 inches (61-69 cm), Female: 22-25 inches (56-63 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	25.5-27.5 inches (61-70 cm)
Average Height Which dog has a smaller / higher average height?	Male: 25.5 inches (65 cm), Female: 23.5 inches (59.5 cm)	Male: 30 inches (76 cm), Female: 27.5 inches (70 cm)	25.5-27.5 inches (65.5 cm)

Rottweiler vs Mastiff vs St. Bernard Price and Availability Comparison

Price Which is cheaper, Rottweiler or Mastiff or St. Bernard? Which is more expensive?	$1200-$2000	$1200-$1500	$1500-$1800
Availability Which is easier to get, Rottweiler or Mastiff or St. Bernard?	Very frequent: The Rottweiler is quite easy to get.	Very frequent: The Mastiff is quite easy to get.	Very frequent: The St.

Rottweiler vs Mastiff vs St. Bernard Trainability and Intelligence Comparison

Intelligent Rank Which is the smarter dog? Which is best? Rottweiler vs Mastiff vs St. Bernard intelligence:	Outstanding: Rottweiler is one of the brightest dog breeds. See more.	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.
Smartest Dog Breeds
Trainability Rottweiler vs Mastiff vs St. Bernard trainability comparison.	Rottweiler dogs are easy to train. See more.	Mastiff dogs are quite easy to train. See more.	A slightly harder to train than average. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Ability Which is the better watchdog: Rottweiler or Mastiff or St. Bernard?	Rottweiler dogs are one of the best watchdogs. See more.	Mastiff dogs are one of the best watchdogs. See more.	St. See more.
Guarding Behavior / Territorial Which is a better guard dog Rottweiler or Mastiff or St. Bernard? Which dog is most likely to protect its owner? Which is the best dog to use for protection?	Rottweiler dogs are extremely protective guard dogs. See more.	Mastiff dogs are extremely protective guard dogs. See more.	St. See more.
Guard Dog Breeds List

Rottweiler vs Mastiff vs St. Bernard Personality and Temperament Comparison

Temperament Which one has a better personality? Which is a better family dog, Rottweiler or Mastiff or St. Bernard? Rottweiler vs Mastiff vs St. Bernard behavior/temperament comparison:	Independent Protective Alert Courageous Intelligent Loyal Fearless Good-natured	Protective Alert Courageous Intelligent Affectionate Loyal Cheerful	Independent Happy Friendly Gentle Going Social Quiet
Sensitivity Level Which dog is more sensitive? What's the difference?	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.	Sensitive: St. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Rottweiler vs Mastiff vs St. Bernard?	Average: Rottweiler dogs are average dogs regarding their affection level. See more.	High: Mastiff dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: St. See more.
Most Affectionate Dog Breeds
Social Needs Rottweiler vs Mastiff vs St. Bernard social needs comparison:	Rottweiler dogs need a lot of social interaction. See more.	Mastiff dogs need for social interaction is average. See more.	St. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Rottweiler dogs tend to escape less than other breeds. See more.	Mastiff dogs are not the biggest explorers. See more.	St. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Rottweiler dogs have a higher impulse to chase and catch something than other dog breeds. See more.	Their prey drive is low. See more.	Their prey drive is low. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Rottweiler vs Mastiff vs St. Bernard Activity and Playfulness Comparison

Playfulness Rottweiler vs Mastiff vs St. Bernard playfulness comparison:	Average: Rottweilers, like any other dog breed, like playing. See more.	Mastiffs are not the most playful dog breed. See more.	St. See more.
Most Playful Dog Breeds
Barking Which dog barks more/less: Rottweiler vs Mastiff vs St. Bernard?	Low: The Rottweiler barks none to minimal. See more.	Low: The Mastiff barks none to minimal. See more.	Low: The St. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Apartment Friendly Which dog is more apartment friendly Rottweiler or Mastiff or St. Bernard?	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 Rottweiler 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 Mastiff 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 St.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Rottweiler vs Mastiff vs St. Bernard Adaptability and Independence Comparison

Adaptability Which dog has a higher adaptability potential? Which is the better dog?	Average: Rottweiler 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.	St.
Tolerates Being Left Alone Which dog can be left alone: Rottweiler or Mastiff or St. Bernard?	Rottweiler 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.	St.

Rottweiler vs Mastiff vs St. Bernard Bite Characteristics Comparison

Bite Force PSI Which bite is stronger: Rottweiler or Mastiff or St. Bernard?	Between 200 and 400 PSI ⏺ Rottweiler bite force: Ordinary.	Above 400 PSI 🔼 Mastiff bite force: The Strongest.	Above 400 PSI 🔼 St.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force
Biting Potential Which breed of dog is most likely to bite? Biting potential comparison:	High 🔼 The Rottweiler has a high chance of biting somebody.	Moderate ⏺ The Mastiff has an average chance of biting somebody.	Moderate ⏺ The St.
Mouthiness Which is the better dog? Rottweiler vs Mastiff vs St. Bernard mouthiness comparison:	Rottweiler dogs have an 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.	St. See more.

Rottweiler vs Mastiff vs St. Bernard Health and Lifespan Comparison

Health Issues Rottweiler vs Mastiff vs St. Bernard health comparison. Which is the healthier: Rottweiler vs Mastiff vs St. Bernard?	The Rottweiler is a healthy breed, but there are certain health issues that you should check with your vet regularly.	Mastiffs are commonly healthy dogs.	Very healthy dog breed.
Healthiest Dog Breeds
Health Problems Which one has more or less genetic/health problems: Rottweiler vs Mastiff vs St. Bernard? What are the allergies, genetic diseases and concerns for them? Rottweiler vs Mastiff vs St. Bernard health problems comparison:	Hip Dysplasia Allergies Hypothyroidism Bloat Elbow Dysplasia Panosteitis Aortic Stenosis Osteosarcoma Subvalvular Aortic Stenosis	Hip Dysplasia Cancer Progressive retinal atrophy (PRA) Bloat Seizures Cystinuria	Cataracts Hip Dysplasia Allergies Bloat Epilepsy Entropion Elbow Dysplasia Dilated Cardiomyopathy
Veterinarian Visits Which one may need more or less veterinary visits?	Average The Rottweiler should have a complete physical check-up at least once per year.	Rare The Mastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Rare The St.
Longest Living Dog Breeds
Life Expectancy Rottweiler vs Mastiff vs St. Bernard lifespan comparison. How long do Rottweiler, Mastiff and St. Bernard breeds live? Which one has a longer lifespan/life expectancy?	8-12 years The average lifespan of Rottweiler: 10 years	10-12 years The average lifespan of Mastiff: 11 years	8-10 years The average lifespan of St.
Calculate dog years to human years by breed here
Weather and Climate Which dog is best for hot or cold weather: Rottweiler vs Mastiff vs St. Bernard?	Prefers average to warm weather conditions Different dogs have different preferences when it comes to weather conditions. 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.	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.

Rottweiler vs Mastiff vs St. Bernard Energy and Activity Comparison

Energy Level Who has more energy a Rottweiler or Mastiff or St. Bernard? Rottweiler vs Mastiff vs St. Bernard energy level comparison:	Rottweiler dogs have a higher energy level than other dog breeds.	Mastiff dogs have a lower energy level than other dogs.	St.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Rottweiler vs Mastiff vs St. Bernard exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Rottweiler or Mastiff or St. Bernard? Which dog needs the most walking? Which dog is the laziest?	Rottweiler dogs have an average exercise need.	Mastiff dogs exercise need is minimal.	St.
Sleeping Need Which one sleeps the least/most: Rottweiler or Mastiff or St. Bernard?	Rottweiler 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.	St.
Dog Breeds That Sleep A Lot

Rottweiler vs Mastiff vs St. Bernard Diet and Weight Management Comparison

Average daily food consumption Which dog eats more: Rottweiler or Mastiff or St. Bernard?	Recommended daily amount: 4 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	6 to 8 cups of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot
Weight Gain Potential / Prone to Obesity Which dog breed is more prone to obesity? Rottweiler vs Mastiff vs St. Bernard weight gain potential comparison:	High: The Rottweiler breed has a strong tendency to be overweight. See more.	Average to High: If you don't pay attention to the Mastiff's weight, he can easily gain weight. See more.	Average to High: If you don't pay attention to the St. See more.
Dog Breeds Prone To Obesity

Rottweiler vs Mastiff vs St. Bernard Allergies and Grooming Comparison

Coat / Hair Types What type of coat/fur do they have? Rottweiler vs Mastiff vs St. Bernard coat comparison:	Dense	Dense	Dense Rough Smooth
Colors What are the original Rottweiler, Mastiff and St. Bernard color?	Black Tan Rust Mahogany	Fawn Brindle Apricot	Black Red White Brown Brindle Tricolor
Grooming Which dog is easy to maintain, Rottweiler or Mastiff or St. Bernard? Rottweiler vs Mastiff vs St. Bernard grooming comparison:	Effortless: The Rottweiler requires minimal grooming. See more.	Easy to groom: The Mastiff doesn't require a lot of grooming. See more.	Average: The St. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Shedding Level Who sheds more Rottweiler or Mastiff or St. Bernard? Rottweiler or Mastiff or {name3 shedding:	Rottweiler dogs shed moderately. See more.	Mastiff dogs shed moderately. See more.	St. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most
Bath Time / Bathing Frequency Which dog should be bathed more: Rottweiler or Mastiff or St. Bernard?	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.
Hypoallergenic Rottweiler vs Mastiff vs St. Bernard hypoallergenic comparison. Which dog is hypoallergenic or not?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Stinkiness Which dog breed smells the least? Which dog smells the most? Which is best, Rottweiler vs Mastiff vs St. Bernard?	Medium ⏺ The Rottweiler has an average chance of bad smell.	High 🔼 The Mastiff has a high chance of bad smell.	High 🔼 The St.
Drooling Tendency Which dog drools the most? Which dog drools the least?	The Rottweiler drools quite a lot, so if you dislike being covered by slobber spots on your clothes, you may want to choose another dog breed. 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.	The St. See more.

Rottweiler vs Mastiff vs St. Bernard Good With Comparison

Pet Friendly Which dog breeds get along well with other animals/pets?	Rottweiler dogs are generally with other pets.	Mastiff dogs are one of the friendliest dog breeds.	St.
Stranger Friendly Which dog is more stranger friendly Rottweiler or Mastiff or St. Bernard? Which dog is more friendly?	Rottweiler dogs are not stranger friendly dogs.	Mastiff dogs are average friendly towards strangers.	St.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Child Friendly Which dog is more child/kid friendly Rottweiler or Mastiff or St. Bernard?	Rottweiler dogs are not the most kid-friendly dogs.	Mastiff dogs are very kid-friendly dogs.	St.
Kid-Friendly Dog Breeds
Cat Friendly Which dog is more cat friendly Rottweiler or Mastiff or St. Bernard?	Rottweiler dogs are average friendly towards cats.	Mastiff dogs are very cat-friendly dogs.	St.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Rottweiler or Mastiff or St. Bernard?	Rottweiler dogs are not dog-friendly.	Mastiff dogs are average friendly towards other dogs.	St.
Good For First Time Owners Which dog is good for the first-time owners: Rottweiler vs Mastiff vs St. Bernard?	Yes Rottweiler 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.	No St.
Office Friendly Which one fits better in the office?	No Rottweiler is not the best dog breed for office environment.	No Mastiff is not the best dog breed for office environment.	No St.
Senior Citizens Friendly Which dog is good for elderly people?	Rottweilers are not the best breed for elderly people.	Mastiffs are one of the best breeds for elderly people.	St.

Rottweiler vs Mastiff vs St. Bernard As a Working Dog Comparison

Service Dog Which one could be a service dog?	Yes This breed makes good 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 Dog Which one could be a therapy dog: Rottweiler or Mastiff or St. Bernard? Which is better for autism?	Yes This breed makes a perfect 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
Detection Dog or Sniffer Dog Which one could be a detection/sniffer dog?	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 and Rescue Dog (SAR) Which one could be 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.	Yes This breed would make an excellent search and rescue dog.
Boat and Sailor Dog Which one could be a boat dog: Rottweiler vs Mastiff vs St. Bernard?	Not really Rottweiler 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.	Not really St. See more.
Cart Pulling or Drafting Dog Which one could be a cart pulling or drafting dog?	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.
Fighting Dog / Military 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.	Yes In history, this breed was unfortunately used for combat dogs.

Rottweiler vs Mastiff vs St. Bernard Reproducibility Comparison

Gestation Length	60-64 days See more.	60-64 days See more.	60-64 days See more.
Litter Frequency	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.
Litter Size How many puppies can Rottweiler and Mastiff and St. Bernard have?	8-12 puppies	3-5 puppies	6-8 puppies
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Rottweiler vs Mastiff vs St. Bernard Recognition Comparison

AKC Group Which dog is recognized by the AKC?	Recognized by the American Kennel Club in 1931 as a Working breed.	Recognized by the American Kennel Club in 1885 as a Working breed.	Recognized by the American Kennel Club in 1885 as a Working breed.
FCI Group Which dog is recognized by the FCI?	Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.	Not recognized by FCI.	Not recognized by FCI.
Breed Recognition What other organizations and kennel clubs recognize these dog breeds?	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 Colonial Rottweiler Club Deutscher Rottweiler Klub International Rottweiler 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	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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