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Shetland Sheepdog vs American Bulldog vs Pug Comparison - Dog breed selector: Dwarf Scotch Shepherd or AM Bulldog or Carlin? Find the right dog for you

"Find similarities and differences between Shetland Sheepdog vs American Bulldog vs Pug" Compare Shetland Sheepdog and American Bulldog. Which is better: Shetland Sheepdog or American Bulldog or Pug?
 
 
 
Name Shetland Sheepdog American Bulldog Pug
OriginsScotland flagScotland United States flagUnited States China flagChina
Group Pastoral / Herding Dogs Guard Dogs Companion Dogs
Popularity Rank2427231
Reviews6110
User Ratings

Other Names
What other names do they have?
Dwarf Scotch Shepherd
Sheltie
Shetland Collie
Toonie Dog
Miniature Collie
AM Bulldog
American Bulldogge
American Bulldoggee
Old Country Bulldog
AmBulldog
Carlin
Chinese Pug
Dutch Bulldog
Dutch Mastiff
Mini Mastiff
Mops
Breed Type
Which dog is purebred or crossbreed? Shetland Sheepdog vs American Bulldog vs Pug breed type comparison:
Purebred Purebred Purebred

Shetland Sheepdog vs American Bulldog vs Pug Size and Weight Comparison

Size
Which is bigger, Shetland Sheepdog or American Bulldog or Pug? Which is the smallest dog, Shetland Sheepdog or American Bulldog or Pug?
Medium Large Small
Weight
Which is heavier, Shetland Sheepdog or American Bulldog or American Bulldog? Shetland Sheepdog vs American Bulldog vs Pug weight comparison:
14-27 pounds (6-12 kg) Male: 70-120 pounds (32-54 kg), Female: 60-100 pounds (27-45 kg) Male: 13-20 pounds (6-9 kg), Female: 13-18 pounds (6-8 kg)
Average Weight
Which dog has a smaller / higher average weight?
20.5 pounds (9 kg) Male: 95 pounds (43 kg), Female: 80 pounds (36 kg) Male: 16.5 pounds (7.5 kg), Female: 15.5 pounds (7 kg)
Height
Which is taller, Shetland Sheepdog or American Bulldog or Pug? Shetland Sheepdog vs American Bulldog vs Pug height comparison:
13-16 inches (33-41 cm) Male: 22-28 inches (55-70 cm), Female: 20-26 inches (52-65 cm) Male: 12-14 inches (30-36 cm), Female: 10-12 inches (25-30 cm)
Average Height
Which dog has a smaller / higher average height?
14.5 inches (37 cm) Male: 25 inches (62.5 cm), Female: 23 inches (58.5 cm) Male: 13 inches (33 cm), Female: 11 inches (27.5 cm)

Shetland Sheepdog vs American Bulldog vs Pug Price and Availability Comparison

Price
Which is cheaper, Shetland Sheepdog or American Bulldog or Pug? Which is more expensive?
$800-$1000 $500-$600 $300-$500
Availability
Which is easier to get, Shetland Sheepdog or American Bulldog or Pug?
Very frequent: The Shetland Sheepdog is quite easy to get.
Average: The American Bulldog is a commonly available dog breed.
Very frequent: The Pug is quite easy to get.

Shetland Sheepdog vs American Bulldog vs Pug Trainability and Intelligence Comparison

Intelligent Rank
Which is the smarter dog? Which is best? Shetland Sheepdog vs American Bulldog vs Pug intelligence:
Outstanding: Shetland Sheepdog is one of the brightest dog breeds.
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Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
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Low to average: This canine intelligence is not the brightest one.
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Trainability
Shetland Sheepdog vs American Bulldog vs Pug trainability comparison.
Shetland Sheepdog dogs are quite easy to train.
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American Bulldog dogs are quite easy to train.
See more.
A slightly harder to train than average.
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Watchdog Ability
Which is the better watchdog: Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog dogs are good watchdogs.
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American Bulldog dogs are one of the best watchdogs.
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Pug dogs are average watchdogs.
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Guarding Behavior / Territorial
Which is a better guard dog Shetland Sheepdog or American Bulldog or Pug? Which dog is most likely to protect its owner? Which is the best dog to use for protection?
Shetland Sheepdog dogs are extremely protective guard dogs.
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American Bulldog dogs are extremely protective guard dogs.
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Pug dogs strongly protect their territory.
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Shetland Sheepdog vs American Bulldog vs Pug Personality and Temperament Comparison

Temperament
Which one has a better personality? Which is a better family dog, Shetland Sheepdog or American Bulldog or Pug? Shetland Sheepdog vs American Bulldog vs Pug behavior/temperament comparison:
Playful
Intelligent
Friendly
Responsive
Affectionate
Lively
Gentle
Loving
Energetic
Alert
Courageous
Affectionate
Gentle
Going
Social
Playful
Courageous
Intelligent
Friendly
Affectionate
Loyal
Gentle
Going
Cheerful
Sensitivity Level
Which dog is more sensitive? What's the difference?
Sensitive: Shetland Sheepdog dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
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They are a little bit more sensitive than other dog breeds.
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Pug dogs have an average emotional level and are not the most sensitive dog breed.
See more.
Affection Level
Which is the more affectionate dog breed: Shetland Sheepdog vs American Bulldog vs Pug?
High: Shetland Sheepdog dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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High: American Bulldog dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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High: Pug dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
Social Needs
Shetland Sheepdog vs American Bulldog vs Pug social needs comparison:
Shetland Sheepdog dogs are a social breed.
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American Bulldog dogs are a social breed.
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Pug dogs need a lot of social interaction.
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Impulse to Wander or Roam
Which dog has a greater roaming instinct?
Shetland Sheepdog dogs tend to escape less than other breeds.
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American Bulldog dogs tend to escape less than other breeds.
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Pug dogs tend to escape less than other breeds.
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Prey Drive
Which dog has a higher prey drive? Which can be better for hunting?
Shetland Sheepdog 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.
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American Bulldog 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.
Pug 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.

Shetland Sheepdog vs American Bulldog vs Pug Activity and Playfulness Comparison

Playfulness
Shetland Sheepdog vs American Bulldog vs Pug playfulness comparison:
Average: Shetland Sheepdogs, like any other dog breed, like playing.
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The American Bulldog is a playful breed.
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Average: Pugs, like any other dog breed, like playing.
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Barking
Which dog barks more/less: Shetland Sheepdog vs American Bulldog vs Pug?
A lot: Shetland Sheepdog is a particularly loud breed.
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Low to Average: The American Bulldog rarely barks.
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Average: The Pug barks occasionally.
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Apartment Friendly
Which dog is more apartment friendly Shetland Sheepdog or American Bulldog or Pug?
It is not recommended to keep the Shetland Sheepdog 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 American Bulldog indoors.
Very house-friendly dog the Pug breed.

Shetland Sheepdog vs American Bulldog vs Pug Adaptability and Independence Comparison

Adaptability
Which dog has a higher adaptability potential? Which is the better dog?
Shetland Sheepdog dogs adapt very well to lifestyle changes and basically all living environments.
American Bulldog dogs adapt well to lifestyle changes and different living environments.
Pug dogs adapt very well to lifestyle changes and basically all living environments.
Tolerates Being Left Alone
Which dog can be left alone: Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog 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.
American Bulldog 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.
Pug dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.

Shetland Sheepdog vs American Bulldog vs Pug Bite Characteristics Comparison

Bite Force PSI
Which bite is stronger: Shetland Sheepdog or American Bulldog or Pug?

Between 200 and 400 PSI

Shetland Sheepdog bite force: Ordinary.

Between 200 and 400 PSI

American Bulldog bite force: Ordinary.

Between 100 and 200 PSI 🔽

Pug bite force: Weak.
Biting Potential
Which breed of dog is most likely to bite? Biting potential comparison:

Low 🔽

The Shetland Sheepdog has a low chance of biting somebody.

Moderate

The American Bulldog has an average chance of biting somebody.

Low 🔽

The Pug has a low chance of biting somebody.
Mouthiness
Which is the better dog? Shetland Sheepdog vs American Bulldog vs Pug mouthiness comparison:
Shetland Sheepdog dogs have a low tendency to nip, chew, play-bite, or herd people.
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American Bulldog dogs have a lower than average tendency to nip, chew, playbite, or herd people.
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Pug dogs have a lower than average tendency to nip, chew, playbite, or herd people.
See more.

Shetland Sheepdog vs American Bulldog vs Pug Health and Lifespan Comparison

Health Issues
Shetland Sheepdog vs American Bulldog vs Pug health comparison. Which is the healthier: Shetland Sheepdog vs American Bulldog vs Pug?
The Shetland Sheepdog is a healthy breed, but there are certain health issues that you should check with your vet regularly.
American Bulldogs tend to have more frequent health issues than other breeds.
Very healthy dog breed.
Health Problems
Which one has more or less genetic/health problems: Shetland Sheepdog vs American Bulldog vs Pug? What are the allergies, genetic diseases and concerns for them? Shetland Sheepdog vs American Bulldog vs Pug health problems comparison:
Cataracts
Hip Dysplasia
Patellar Luxation
Cancer
Hypothyroidism
Progressive retinal atrophy (PRA)
Von Willebrand's Disease
Epilepsy
Heart Problems
Drug Sensitivity
Elbow Dysplasia
Collie Eye Anomaly
Haemophilia
Trichiasis
Hip Dysplasia
Allergies
Cancer
Entropion
Cherry Eye
Ectropion
Elbow Dysplasia
Hip Dysplasia
Legg-perthes Disease
Patellar Luxation
Allergies
Progressive retinal atrophy (PRA)
Epilepsy
Entropion
Vaccination Sensitivity
Demodectic Mange
Distichiasis
Corneal Ulcers
Dry Eye
Hemi-vertebrae
Cheyletiella Dermatitis
Nerve Degeneration
Proptosis
Pug Dog Encephalitis
Staphylococcus Infection
Yeast Infection
Veterinarian Visits
Which one may need more or less veterinary visits?
Average
The Shetland Sheepdog should have a complete physical check-up at least once per year.
Frequent
The American Bulldog should have a complete physical check-up at least once (but preferably twice) per year.
Rare
The Pug should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Life Expectancy
Shetland Sheepdog vs American Bulldog vs Pug lifespan comparison. How long do Shetland Sheepdog, American Bulldog and Pug breeds live? Which one has a longer lifespan/life expectancy?
12-14 years
The average lifespan of Shetland Sheepdog: 13 years
10-12 years
The average lifespan of American Bulldog: 11 years
11-15 years
The average lifespan of Pug: 13 years
Weather and Climate
Which dog is best for hot or cold weather: Shetland Sheepdog vs American Bulldog vs Pug?
Prefers average to cold weather conditions
The Shetland Sheepdog can adapt to well to cold weather conditions, some dogs even can be a good mountain dog.
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Prefers average to warm weather conditions
Different dogs have different preferences when it comes to weather conditions.
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Prefers average to warm weather conditions
Different dogs have different preferences when it comes to weather conditions.
See more.

Shetland Sheepdog vs American Bulldog vs Pug Energy and Activity Comparison

Energy Level
Who has more energy a Shetland Sheepdog or American Bulldog or Pug? Shetland Sheepdog vs American Bulldog vs Pug energy level comparison:
Shetland Sheepdog dogs have a higher energy level than other dog breeds.
American Bulldog dogs have a higher energy level than other dog breeds.
Pug dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.
Activity Requirement / Exercise Need
Shetland Sheepdog vs American Bulldog vs Pug exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Shetland Sheepdog or American Bulldog or Pug? Which dog needs the most walking? Which dog is the laziest?
Shetland Sheepdog dogs have an average exercise need.
American Bulldog dogs have an average exercise need.
Pug dogs exercise need is minimal.
Sleeping Need
Which one sleeps the least/most: Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog dogs are quite energetic dogs and they don't spend too much time with sleeping.
American Bulldog dogs like sleeping so they do sleep a lot.
Pug dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.

Shetland Sheepdog vs American Bulldog vs Pug Diet and Weight Management Comparison

Average daily food consumption
Which dog eats more: Shetland Sheepdog or American Bulldog or Pug?
2 to 3 cups of high-quality dry food a day, divided into two meals. 3 to 5 cups of a high-quality dog food daily, divided into two meals. 1/2 to 1 cup dry food a day.
Weight Gain Potential / Prone to Obesity
Which dog breed is more prone to obesity? Shetland Sheepdog vs American Bulldog vs Pug weight gain potential comparison:
Average: The Shetland Sheepdog has an average risk for obesity.
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Low to Average: The American Bulldog has a low to the average risk for obesity.
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High: The Pug breed has a strong tendency to be overweight.
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Shetland Sheepdog vs American Bulldog vs Pug Allergies and Grooming Comparison

Coat / Hair Types
What type of coat/fur do they have? Shetland Sheepdog vs American Bulldog vs Pug coat comparison:
Dense Fine Fine
Colors
What are the original Shetland Sheepdog, American Bulldog and Pug color?
Black
Tan
Blue
White
Sable
Merle
Black
White
Brown
Fawn
Black
Fawn
Grooming
Which dog is easy to maintain, Shetland Sheepdog or American Bulldog or Pug? Shetland Sheepdog vs American Bulldog vs Pug grooming comparison:
Professional: This breed needs a lot of work to keep in good condition.
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Effortless: The American Bulldog requires minimal grooming.
See more.
Effortless: The Pug requires minimal grooming.
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Shedding Level
Who sheds more Shetland Sheepdog or American Bulldog or Pug? Shetland Sheepdog or American Bulldog or {name3 shedding:
Shetland Sheepdog dogs shed moderately.
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American Bulldog dogs shed moderately.
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Pug dogs shed above average.
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Bath Time / Bathing Frequency
Which dog should be bathed more: Shetland Sheepdog or American Bulldog or Pug?
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
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3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
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3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
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Hypoallergenic
Shetland Sheepdog vs American Bulldog vs Pug hypoallergenic comparison. Which dog is hypoallergenic or not?
No See more. No See more. No See more.
Stinkiness
Which dog breed smells the least? Which dog smells the most? Which is best, Shetland Sheepdog vs American Bulldog vs Pug?

Medium

The Shetland Sheepdog has an average chance of bad smell.

Medium

The American Bulldog has an average chance of bad smell.

High 🔼

The Pug has a high chance of bad smell.
Drooling Tendency
Which dog drools the most? Which dog drools the least?
The Shetland Sheepdog is a perfect example of a very low drooling tendency.
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The American Bulldog 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 Pug is a perfect example of a very low drooling tendency.
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Shetland Sheepdog vs American Bulldog vs Pug Good With Comparison

Pet Friendly
Which dog breeds get along well with other animals/pets?
Shetland Sheepdog dogs are one of the friendliest dog breeds.
American Bulldog dogs usually don’t get on well with other pets.
Pug dogs are one of the friendliest dog breeds.
Stranger Friendly
Which dog is more stranger friendly Shetland Sheepdog or American Bulldog or Pug? Which dog is more friendly?
Shetland Sheepdog dogs are not the most stranger-friendly dogs.
American Bulldog dogs are not the most stranger-friendly dogs.
Pug dogs are very stranger-friendly dogs.
Child Friendly
Which dog is more child/kid friendly Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog dogs are kid-friendly dogs.
American Bulldog dogs are kid-friendly dogs.
Pug dogs are kid-friendly dogs.
Cat Friendly
Which dog is more cat friendly Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog dogs are very cat-friendly dogs.
American Bulldog dogs are not the most cat-friendly dogs.
Pug dogs are very cat-friendly dogs.
Dog Friendly
Which dog is more dog friendly Shetland Sheepdog or American Bulldog or Pug?
Shetland Sheepdog dogs are dog-friendly dogs.
American Bulldog dogs are average friendly towards other dogs.
Pug dogs are very dog-friendly dogs.
Good For First Time Owners
Which dog is good for the first-time owners: Shetland Sheepdog vs American Bulldog vs Pug?
Yes
Shetland Sheepdog dogs are good for novice owners, due to their easy-going personality.
Yes
American Bulldog dogs are good for novice owners, due to their easy-going personality.
No
Pug dogs are not good for novice owners, due to their stubborn personality.
Office Friendly
Which one fits better in the office?
No
Shetland Sheepdog is not the best dog breed for office environment.
No
American Bulldog is not the best dog breed for office environment.
No
Pug is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Shetland Sheepdogs are usually recommended for elderly people.
American Bulldogs are usually recommended for elderly people.
Pugs are usually recommended for elderly people.

Shetland Sheepdog vs American Bulldog vs Pug As a Working Dog Comparison

Service Dog
Which one could be a service dog?

Not really

This breed generally not used as a service dog.
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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.
Therapy Dog
Which one could be a therapy dog: Shetland Sheepdog or American Bulldog or Pug? 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.
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.

Not really

This dog breed is not typically used as a search and rescue dog.
Boat and Sailor Dog
Which one could be a boat dog: Shetland Sheepdog vs American Bulldog vs Pug?

Not really

Shetland Sheepdog breed usually doesn't like being on a boat.
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Not really

American Bulldog breed usually doesn't like being on a boat.
See more.

Not really

Pug breed usually doesn't like being on a boat.
See more.
Cart Pulling or Drafting Dog
Which one could be a cart pulling or drafting dog?

Not really

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.

Not really

A drafting dog or draft dog is a dog bred and used for cart pulling.
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Fighting Dog / Military Dog

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.

Shetland Sheepdog vs American Bulldog vs Pug 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 Shetland Sheepdog and American Bulldog and Pug have?
4-6 puppies 7-14 puppies 2-4 puppies

Shetland Sheepdog vs American Bulldog vs Pug Recognition Comparison

AKC Group
Which dog is recognized by the AKC?
Recognized by the American Kennel Club in 1911 as a Herding breed. Not recognized by the American Kennel Club. Recognized by the American Kennel Club in 1885 as a Toy breed.
FCI Group
Which dog is recognized by the FCI?
Recognized by FCI in the Sheepdogs and Cattledogs (except Swiss Cattledogs) group, in the Sheepdogs section. Not recognized by FCI. Recognized by FCI in the Companion and Toy Dogs group, in the Small Molossian type Dogs section.
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
Canadian Canine Registry
American Canine Registry
America's Pet Registry
Dog Registry of America Inc.
North American Purebred Registry, Inc.
Continental Kennel Club
National Kennel Club
United Kennel Club
Backwoods Bulldog Club
Animal Research Foundation
American Rare Breed Association
American Bulldog Association
National American Bulldog Association
John D Johnson Bulldog Registry
American Bulldog Club Of Canada
All American Bulldog 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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