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Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Comparison - Dog breed selector: Cavalier or Japanese Spaniel or American Gentlemen? Find the right dog for you

"Find similarities and differences between Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier" Compare Cavalier King Charles Spaniel and Japanese Chin. Which is better: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
 
 
 
Name Cavalier King Charles Spaniel Japanese Chin Boston Terrier
OriginsEngland flagEngland Japan flagJapan United States flagUnited States
Group Companion Dogs Companion Dogs Companion Dogs
Popularity Rank1910821
Reviews741
User Ratings

Other Names
What other names do they have?
Cavalier
Cavie
Cav
Japanese Spaniel
Chin
American Gentlemen
Boston Bull Terrier
Boxwood
Boston Bull
Breed Type
Which dog is purebred or crossbreed? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier breed type comparison:
Purebred Purebred Purebred

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Size and Weight Comparison

Size
Which is bigger, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Which is the smallest dog, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Small Small Small
Weight
Which is heavier, Cavalier King Charles Spaniel or Japanese Chin or Japanese Chin? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier weight comparison:
10-18 pounds (5-8 kg) 4-15 pounds (2-7 kg) 10-25 pounds (6-11kg)
Average Weight
Which dog has a smaller / higher average weight?
14 pounds (6.5 kg) 9.5 pounds (4.5 kg) 17.5 pounds (8.5 kg)
Height
Which is taller, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier height comparison:
12-13 inches (30-33 cm) 7-11 inches (18-28 cm) 15-17 inches (38-43 cm)
Average Height
Which dog has a smaller / higher average height?
12.5 inches (31.5 cm) 9 inches (23 cm) 16 inches (40.5 cm)

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Price and Availability Comparison

Price
Which is cheaper, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Which is more expensive?
$1200-$1500 $300-$500 $600-$800
Availability
Which is easier to get, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Very frequent: The Cavalier King Charles Spaniel is quite easy to get.
Frequent: The Japanese Chin is easier than average to get.
Very frequent: The Boston Terrier is quite easy to get.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Trainability and Intelligence Comparison

Intelligent Rank
Which is the smarter dog? Which is best? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier intelligence:
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.
Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
See more.
Trainability
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier trainability comparison.
Cavalier King Charles Spaniel dogs are quite easy to train.
See more.
Japanese Chin dogs are quite easy to train.
See more.
Boston Terrier dogs are quite easy to train.
See more.
Watchdog Ability
Which is the better watchdog: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Cavalier King Charles Spaniel dogs are not the best watchdogs.
See more.
Japanese Chin dogs are average watchdogs.
See more.
Boston Terrier dogs are average watchdogs.
See more.
Guarding Behavior / Territorial
Which is a better guard dog Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Which dog is most likely to protect its owner? Which is the best dog to use for protection?
Cavalier King Charles Spaniel dogs are not the best to protect their territory.
See more.
Japanese Chin dogs strongly protect their territory.
See more.
Boston Terrier dogs are average defenders.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Personality and Temperament Comparison

Temperament
Which one has a better personality? Which is a better family dog, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier behavior/temperament comparison:
Active
Courageous
Intelligent
Friendly
Affectionate
Gentle
Social
Fearless
Cheerful
Quiet
Nonaggressive
Polite
Graceful
Sporty
No tendency towards nervousness
Playful
Loving
Independent
Alert
Intelligent
Loyal
Playful
Intelligent
Friendly
Affectionate
Lively
Gentle
Aggressive
Sensitivity Level
Which dog is more sensitive? What's the difference?
Sensitive: Cavalier King Charles Spaniel dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
See more.
Japanese Chin dogs have an average emotional level and are not the most sensitive dog breed.
See more.
Sensitive: Boston Terrier dogs don't like an irregular daily routine, noisy household, and frequent guest visits.
See more.
Affection Level
Which is the more affectionate dog breed: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?
High: Cavalier King Charles Spaniel dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
High: Japanese Chin dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
High: Boston Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
Social Needs
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier social needs comparison:
Cavalier King Charles Spaniel dogs need a lot of social interaction.
See more.
Japanese Chin dogs need a lot of social interaction.
See more.
Boston Terrier dogs are a social breed.
See more.
Impulse to Wander or Roam
Which dog has a greater roaming instinct?
Cavalier King Charles Spaniel dogs tend to escape less than other breeds.
See more.
Japanese Chin dogs are not the biggest explorers.
See more.
Boston Terrier dogs have high wanderlust potential, which means that this breed has a strong desire for exploring the world.
See more.
Prey Drive
Which dog has a higher prey drive? Which can be better for hunting?
Cavalier King Charles Spaniel 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.
Japanese Chin 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.
Boston Terrier dogs have low to an average impulse to chase and catch something like a cat or any other small aminals.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Activity and Playfulness Comparison

Playfulness
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier playfulness comparison:
Average: Cavalier King Charles Spaniels, like any other dog breed, like playing.
See more.
Average: Japanese Chins, like any other dog breed, like playing.
See more.
Average: Boston Terriers, like any other dog breed, like playing.
See more.
Barking
Which dog barks more/less: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?
Average: The Cavalier King Charles Spaniel barks occasionally.
See more.
Low: The Japanese Chin barks none to minimal.
See more.
Low to Average: The Boston Terrier rarely barks.
See more.
Apartment Friendly
Which dog is more apartment friendly Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Very house-friendly dog the Cavalier King Charles Spaniel breed.
Very house-friendly dog the Japanese Chin breed.
Very house-friendly dog the Boston Terrier breed.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Adaptability and Independence Comparison

Adaptability
Which dog has a higher adaptability potential? Which is the better dog?
Cavalier King Charles Spaniel dogs adapt very well to lifestyle changes and basically all living environments.
Japanese Chin dogs adapt very well to lifestyle changes and basically all living environments.
Boston Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Tolerates Being Left Alone
Which dog can be left alone: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Cavalier King Charles Spaniel dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.
Japanese Chin dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.
Boston Terrier 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.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Bite Characteristics Comparison

Bite Force PSI
Which bite is stronger: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?

Between 100 and 200 PSI 🔽

Cavalier King Charles Spaniel bite force: Weak.

Between 100 and 200 PSI 🔽

Japanese Chin bite force: Weak.

Between 100 and 200 PSI 🔽

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

Low 🔽

The Cavalier King Charles Spaniel has a low chance of biting somebody.

Low 🔽

The Japanese Chin has a low chance of biting somebody.

Moderate

The Boston Terrier has an average chance of biting somebody.
Mouthiness
Which is the better dog? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier mouthiness comparison:
Cavalier King Charles Spaniel dogs have an average tendency to nip, chew, playbite, or herd people.
See more.
Japanese Chin dogs have a higher than average tendency to nip, chew, playbite, or herd people.
See more.
Boston Terrier dogs have a lower than average tendency to nip, chew, playbite, or herd people.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Health and Lifespan Comparison

Health Issues
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier health comparison. Which is the healthier: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?
Cavalier King Charles Spaniels tend to have more frequent health issues than other breeds.
The Japanese Chin is a healthy breed, but there are certain health issues that you should check with your vet regularly.
The Boston Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Health Problems
Which one has more or less genetic/health problems: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier? What are the allergies, genetic diseases and concerns for them? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier health problems comparison:
Hip Dysplasia
Patellar Luxation
Mitral Valve Disease
Dry Eye
Episodic Falling Syndrome
Syringomyelia
Cataracts
Heart Murmurs
Patellar Luxation
Hypothyroidism
Eye Problems
Epilepsy
Entropion
Heart Disease
Cataracts
Heart Murmurs
Patellar Luxation
Allergies
Deafness
Cherry Eye
Brain Tumors
Megaesophagus
Reverse Sneezing
Veterinarian Visits
Which one may need more or less veterinary visits?
Frequent
The Cavalier King Charles Spaniel should have a complete physical check-up at least once (but preferably twice) per year.
Average
The Japanese Chin should have a complete physical check-up at least once per year.
Average
The Boston Terrier should have a complete physical check-up at least once per year.
Life Expectancy
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier lifespan comparison. How long do Cavalier King Charles Spaniel, Japanese Chin and Boston Terrier breeds live? Which one has a longer lifespan/life expectancy?
10-14 years
The average lifespan of Cavalier King Charles Spaniel: 12 years
10-12 years
The average lifespan of Japanese Chin: 11 years
11-15 years
The average lifespan of Boston Terrier: 13 years
Weather and Climate
Which dog is best for hot or cold weather: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?
Tolerates warm and cold weather
Dogs that tolerate hot and cold weather are typically those that have a double coat of fur.
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.
Tolerates warm and cold weather
Dogs that tolerate hot and cold weather are typically those that have a double coat of fur.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Energy and Activity Comparison

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

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Diet and Weight Management Comparison

Average daily food consumption
Which dog eats more: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
1 to 1.5 cups of high-quality dry food a day, divided into two meals. 1/4 to 1/2 cup of high-quality dry food a day, divided into two meals. 0.5 to 1.5 cups of high-quality dry food a day, divided into two meals.
Weight Gain Potential / Prone to Obesity
Which dog breed is more prone to obesity? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier weight gain potential comparison:
Average to High: If you don't pay attention to the Cavalier King Charles Spaniel's weight, he can easily gain weight.
See more.
Average: The Japanese Chin has an average risk for obesity.
See more.
Average: The Boston Terrier has an average risk for obesity.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Allergies and Grooming Comparison

Coat / Hair Types
What type of coat/fur do they have? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier coat comparison:
Feathered Feathered Fine
Colors
What are the original Cavalier King Charles Spaniel, Japanese Chin and Boston Terrier color?
Tan
Tricolor
Blenheim
Ruby
Black
White
Sable
Lemon
Black
White
Brindle
Seal
Grooming
Which dog is easy to maintain, Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier grooming comparison:
Average: The Cavalier King Charles Spaniel requires average grooming effort.
See more.
Average: The Japanese Chin requires average grooming effort.
See more.
Effortless: The Boston Terrier requires minimal grooming.
See more.
Shedding Level
Who sheds more Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Cavalier King Charles Spaniel or Japanese Chin or {name3 shedding:
Cavalier King Charles Spaniel dogs shed above average.
See more.
Japanese Chin dogs shed moderately.
See more.
Boston Terrier dogs shed moderately.
See more.
Bath Time / Bathing Frequency
Which dog should be bathed more: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
6-8 weeks
Rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
6-8 weeks
Rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
See more.
Hypoallergenic
Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier 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, Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?

High 🔼

The Cavalier King Charles Spaniel has a high chance of bad smell.

Medium

The Japanese Chin has an average chance of bad smell.

Medium

The Boston Terrier has an average chance of bad smell.
Drooling Tendency
Which dog drools the most? Which dog drools the least?
The Cavalier King Charles Spaniel is a perfect example of a very low drooling tendency.
See more.
The Japanese Chin is a perfect example of a very low drooling tendency.
See more.
The Boston Terrier is a perfect example of a very low drooling tendency.
See more.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Good With Comparison

Pet Friendly
Which dog breeds get along well with other animals/pets?
Cavalier King Charles Spaniel dogs are generally with other pets.
Japanese Chin dogs are one of the friendliest dog breeds.
Boston Terrier dogs are one of the friendliest dog breeds.
Stranger Friendly
Which dog is more stranger friendly Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? Which dog is more friendly?
Cavalier King Charles Spaniel dogs are very stranger-friendly dogs.
Japanese Chin dogs are very stranger-friendly dogs.
Boston Terrier dogs are stranger-friendly dogs.
Child Friendly
Which dog is more child/kid friendly Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Cavalier King Charles Spaniel dogs are very kid-friendly dogs.
Japanese Chin dogs are not the most kid-friendly dogs.
Boston Terrier dogs are very kid-friendly dogs.
Cat Friendly
Which dog is more cat friendly Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Cavalier King Charles Spaniel dogs are average friendly towards cats.
Japanese Chin dogs are very cat-friendly dogs.
Boston Terrier dogs are very cat-friendly dogs.
Dog Friendly
Which dog is more dog friendly Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier?
Cavalier King Charles Spaniel dogs are very dog-friendly dogs.
Japanese Chin dogs are average friendly towards other dogs.
Boston Terrier dogs are very dog-friendly dogs.
Good For First Time Owners
Which dog is good for the first-time owners: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?
Yes
Cavalier King Charles Spaniel dogs are good for novice owners, due to their easy-going personality.
Yes
Japanese Chin dogs are good for novice owners, due to their easy-going personality.
Yes
Boston Terrier dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Which one fits better in the office?
No
Cavalier King Charles Spaniel is not the best dog breed for office environment.
No
Japanese Chin is not the best dog breed for office environment.
No
Boston Terrier is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Cavalier King Charles Spaniels are one of the best breeds for elderly people.
Japanese Chins are not the best breed for elderly people.
Boston Terriers are one of the best breeds for elderly people.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier 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.
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.
Therapy Dog
Which one could be a therapy dog: Cavalier King Charles Spaniel or Japanese Chin or Boston Terrier? 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.

Not really

This breed is generally not used as a 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: Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier?

Not really

Cavalier King Charles Spaniel breed usually doesn't like being on a boat.
See more.

Not really

Japanese Chin breed usually doesn't like being on a boat.
See more.

Not really

Boston Terrier 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.

Not really

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.
Fighting Dog / Military Dog

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.

Yes

In history, this breed was unfortunately used for combat dogs.

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier 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 Cavalier King Charles Spaniel and Japanese Chin and Boston Terrier have?
3-5 puppies 1-3 puppies 3-5 puppies

Cavalier King Charles Spaniel vs Japanese Chin vs Boston Terrier Recognition Comparison

AKC Group
Which dog is recognized by the AKC?
Recognized by the American Kennel Club in 1995 as a Toy breed. Recognized by the American Kennel Club in 1888 as a Toy breed. Recognized by the American Kennel Club in 1893 as a Non-Sporting breed.
FCI Group
Which dog is recognized by the FCI?
Recognized by FCI in the Companion and Toy Dogs group, in the English Toy Spaniels section. Recognized by FCI in the Companion and Toy Dogs group, in the Japan Chin and Pekingese section. 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
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
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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