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

"Find similarities and differences between Boston Terrier vs Japanese Chin vs Chihuahua" Compare Boston Terrier and Japanese Chin. Which is better: Boston Terrier or Japanese Chin or Chihuahua?

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	Boston Terrier	Japanese Chin	Chihuahua
Origins	United States	Japan	Mexico
All Dog Breeds By Country Of Origin
Group	Companion Dogs	Companion Dogs	Companion Dogs
Popularity Rank	21	108	32
Reviews	1	4	16
User Ratings

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

Boston Terrier vs Japanese Chin vs Chihuahua Size and Weight Comparison

Size Which is bigger, Boston Terrier or Japanese Chin or Chihuahua? Which is the smallest dog, Boston Terrier or Japanese Chin or Chihuahua?	Small	Small	Small
Weight Which is heavier, Boston Terrier or Japanese Chin or Japanese Chin? Boston Terrier vs Japanese Chin vs Chihuahua weight comparison:	10-25 pounds (6-11kg)	4-15 pounds (2-7 kg)	2-6 pounds (1-3 kg)
Average Weight Which dog has a smaller / higher average weight?	17.5 pounds (8.5 kg)	9.5 pounds (4.5 kg)	4 pounds (2 kg)
Height Which is taller, Boston Terrier or Japanese Chin or Chihuahua? Boston Terrier vs Japanese Chin vs Chihuahua height comparison:	15-17 inches (38-43 cm)	7-11 inches (18-28 cm)	6-9 inches (15-23 cm)
Average Height Which dog has a smaller / higher average height?	16 inches (40.5 cm)	9 inches (23 cm)	7.5 inches (19 cm)

Boston Terrier vs Japanese Chin vs Chihuahua Price and Availability Comparison

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

Boston Terrier vs Japanese Chin vs Chihuahua Trainability and Intelligence Comparison

Intelligent Rank Which is the smarter dog? Which is best? Boston Terrier vs Japanese Chin vs Chihuahua 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.	Low to average: This canine intelligence is not the brightest one. See more.
Smartest Dog Breeds
Trainability Boston Terrier vs Japanese Chin vs Chihuahua trainability comparison.	Boston Terrier dogs are quite easy to train. See more.	Japanese Chin dogs are quite easy to train. See more.	Chihuahua dogs are quite easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Ability Which is the better watchdog: Boston Terrier or Japanese Chin or Chihuahua?	Boston Terrier dogs are average watchdogs. See more.	Japanese Chin dogs are average watchdogs. See more.	Chihuahua dogs are average watchdogs. See more.
Guarding Behavior / Territorial Which is a better guard dog Boston Terrier or Japanese Chin or Chihuahua? Which dog is most likely to protect its owner? Which is the best dog to use for protection?	Boston Terrier dogs are average defenders. See more.	Japanese Chin dogs strongly protect their territory. See more.	Chihuahua dogs strongly protect their territory. See more.
Guard Dog Breeds List

Boston Terrier vs Japanese Chin vs Chihuahua Personality and Temperament Comparison

Temperament Which one has a better personality? Which is a better family dog, Boston Terrier or Japanese Chin or Chihuahua? Boston Terrier vs Japanese Chin vs Chihuahua behavior/temperament comparison:	Playful Intelligent Friendly Affectionate Lively Gentle Aggressive	Playful Loving Independent Alert Intelligent Loyal	Alert Courageous Intelligent Quick Devoted Lively
Sensitivity Level Which dog is more sensitive? What's the difference?	Sensitive: Boston Terrier 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: Chihuahua dogs don't like an irregular daily routine, noisy household, and frequent guest visits. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Boston Terrier vs Japanese Chin vs Chihuahua?	High: Boston Terrier 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: Chihuahua dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.
Most Affectionate Dog Breeds
Social Needs Boston Terrier vs Japanese Chin vs Chihuahua social needs comparison:	Boston Terrier dogs are a social breed. See more.	Japanese Chin dogs need a lot of social interaction. See more.	Chihuahua dogs need a lot of social interaction. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Boston Terrier dogs have high wanderlust potential, which means that this breed has a strong desire for exploring the world. See more.	Japanese Chin dogs are not the biggest explorers. See more.	Chihuahua dogs tend to escape less than other breeds. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Boston Terrier dogs have low to an average impulse to chase and catch something like a cat or any other small aminals. 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.	Chihuahua 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

Boston Terrier vs Japanese Chin vs Chihuahua Activity and Playfulness Comparison

Playfulness Boston Terrier vs Japanese Chin vs Chihuahua playfulness comparison:	Average: Boston Terriers, like any other dog breed, like playing. See more.	Average: Japanese Chins, like any other dog breed, like playing. See more.	Average: Chihuahuas, like any other dog breed, like playing. See more.
Most Playful Dog Breeds
Barking Which dog barks more/less: Boston Terrier vs Japanese Chin vs Chihuahua?	Low to Average: The Boston Terrier rarely barks. See more.	Low: The Japanese Chin barks none to minimal. See more.	A lot: Chihuahua is a particularly loud breed. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Apartment Friendly Which dog is more apartment friendly Boston Terrier or Japanese Chin or Chihuahua?	Very house-friendly dog the Boston Terrier breed.	Very house-friendly dog the Japanese Chin breed.	Very house-friendly dog the Chihuahua breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Boston Terrier vs Japanese Chin vs Chihuahua Adaptability and Independence Comparison

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

Boston Terrier vs Japanese Chin vs Chihuahua Bite Characteristics Comparison

Bite Force PSI Which bite is stronger: Boston Terrier or Japanese Chin or Chihuahua?	Between 100 and 200 PSI 🔽 Boston Terrier bite force: Weak.	Between 100 and 200 PSI 🔽 Japanese Chin bite force: Weak.	Between 100 and 200 PSI 🔽 Chihuahua bite force: Weak.
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:	Moderate ⏺ The Boston Terrier has an average chance of biting somebody.	Low 🔽 The Japanese Chin has a low chance of biting somebody.	Low 🔽 The Chihuahua has a low chance of biting somebody.
Mouthiness Which is the better dog? Boston Terrier vs Japanese Chin vs Chihuahua mouthiness comparison:	Boston Terrier dogs have a lower than 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.	Chihuahua dogs have an average tendency to nip, chew, playbite, or herd people. See more.

Boston Terrier vs Japanese Chin vs Chihuahua Health and Lifespan Comparison

Health Issues Boston Terrier vs Japanese Chin vs Chihuahua health comparison. Which is the healthier: Boston Terrier vs Japanese Chin vs Chihuahua?	The Boston Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.	The Japanese Chin is a healthy breed, but there are certain health issues that you should check with your vet regularly.	Chihuahuas are commonly healthy dogs.
Healthiest Dog Breeds
Health Problems Which one has more or less genetic/health problems: Boston Terrier vs Japanese Chin vs Chihuahua? What are the allergies, genetic diseases and concerns for them? Boston Terrier vs Japanese Chin vs Chihuahua health problems comparison:	Cataracts Heart Murmurs Patellar Luxation Allergies Deafness Cherry Eye Brain Tumors Megaesophagus Reverse Sneezing	Cataracts Heart Murmurs Patellar Luxation Hypothyroidism Eye Problems Epilepsy Entropion Heart Disease	Collapsed Trachea Heart Murmurs Open Fontanel Patellar Luxation Pulmonic Stenosis Hydrocephalus Hypoglycemia Shivering
Veterinarian Visits Which one may need more or less veterinary visits?	Average The Boston Terrier should have a complete physical check-up at least once per year.	Average The Japanese Chin should have a complete physical check-up at least once per year.	Rare The Chihuahua should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Longest Living Dog Breeds
Life Expectancy Boston Terrier vs Japanese Chin vs Chihuahua lifespan comparison. How long do Boston Terrier, Japanese Chin and Chihuahua breeds live? Which one has a longer lifespan/life expectancy?	11-15 years The average lifespan of Boston Terrier: 13 years	10-12 years The average lifespan of Japanese Chin: 11 years	14-18 years The average lifespan of Chihuahua: 16 years
Calculate dog years to human years by breed here
Weather and Climate Which dog is best for hot or cold weather: Boston Terrier vs Japanese Chin vs Chihuahua?	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.	Prefers warm weather Dogs that prefer warm weather conditions are typically breeds that were originally bred in warmer climates. See more.

Boston Terrier vs Japanese Chin vs Chihuahua Energy and Activity Comparison

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

Boston Terrier vs Japanese Chin vs Chihuahua Diet and Weight Management Comparison

Average daily food consumption Which dog eats more: Boston Terrier or Japanese Chin or Chihuahua?	0.5 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.	Recommended daily amount: 1/4 to 1/2 cups of high-quality dry food a day.
Dog Breeds That Eat A Lot
Weight Gain Potential / Prone to Obesity Which dog breed is more prone to obesity? Boston Terrier vs Japanese Chin vs Chihuahua weight gain potential comparison:	Average: The Boston Terrier has an average risk for obesity. See more.	Average: The Japanese Chin has an average risk for obesity. See more.	Average: The Chihuahua has an average risk for obesity. See more.
Dog Breeds Prone To Obesity

Boston Terrier vs Japanese Chin vs Chihuahua Allergies and Grooming Comparison

Coat / Hair Types What type of coat/fur do they have? Boston Terrier vs Japanese Chin vs Chihuahua coat comparison:	Fine	Feathered	Fine
Colors What are the original Boston Terrier, Japanese Chin and Chihuahua color?	Black White Brindle Seal	Black White Sable Lemon	Black Tan Red Cream Fawn Chocolate
Grooming Which dog is easy to maintain, Boston Terrier or Japanese Chin or Chihuahua? Boston Terrier vs Japanese Chin vs Chihuahua grooming comparison:	Effortless: The Boston Terrier requires minimal grooming. See more.	Average: The Japanese Chin requires average grooming effort. See more.	Effortless: The Chihuahua requires minimal grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Shedding Level Who sheds more Boston Terrier or Japanese Chin or Chihuahua? Boston Terrier or Japanese Chin or {name3 shedding:	Boston Terrier dogs shed moderately. See more.	Japanese Chin dogs shed moderately. See more.	Chihuahua dogs shed none to minimal. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most
Bath Time / Bathing Frequency Which dog should be bathed more: Boston Terrier or Japanese Chin or Chihuahua?	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. 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 Boston Terrier vs Japanese Chin vs Chihuahua 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, Boston Terrier vs Japanese Chin vs Chihuahua?	Medium ⏺ The Boston Terrier has an average chance of bad smell.	Medium ⏺ The Japanese Chin has an average chance of bad smell.	High 🔼 The Chihuahua has a high chance of bad smell.
Drooling Tendency Which dog drools the most? Which dog drools the least?	The Boston Terrier 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 Chihuahua is a perfect example of a very low drooling tendency. See more.

Boston Terrier vs Japanese Chin vs Chihuahua Good With Comparison

Pet Friendly Which dog breeds get along well with other animals/pets?	Boston Terrier dogs are one of the friendliest dog breeds.	Japanese Chin dogs are one of the friendliest dog breeds.	Chihuahua dogs are one of the friendliest dog breeds.
Stranger Friendly Which dog is more stranger friendly Boston Terrier or Japanese Chin or Chihuahua? Which dog is more friendly?	Boston Terrier dogs are stranger-friendly dogs.	Japanese Chin dogs are very stranger-friendly dogs.	Chihuahua dogs are average friendly towards strangers.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Child Friendly Which dog is more child/kid friendly Boston Terrier or Japanese Chin or Chihuahua?	Boston Terrier dogs are very kid-friendly dogs.	Japanese Chin dogs are not the most kid-friendly dogs.	Chihuahua dogs are not kid-friendly dogs.
Kid-Friendly Dog Breeds
Cat Friendly Which dog is more cat friendly Boston Terrier or Japanese Chin or Chihuahua?	Boston Terrier dogs are very cat-friendly dogs.	Japanese Chin dogs are very cat-friendly dogs.	Chihuahua dogs are very cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Boston Terrier or Japanese Chin or Chihuahua?	Boston Terrier dogs are very dog-friendly dogs.	Japanese Chin dogs are average friendly towards other dogs.	Chihuahua dogs are average friendly towards other dogs.
Good For First Time Owners Which dog is good for the first-time owners: Boston Terrier vs Japanese Chin vs Chihuahua?	Yes Boston Terrier 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 Chihuahua dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No Boston Terrier is not the best dog breed for office environment.	No Japanese Chin is not the best dog breed for office environment.	No Chihuahua is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	Boston Terriers are one of the best breeds for elderly people.	Japanese Chins are not the best breed for elderly people.	Chihuahuas are not recommended for elderly people.

Boston Terrier vs Japanese Chin vs Chihuahua 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.
Most Popular Service Dog Breeds
Therapy Dog Which one could be a therapy dog: Boston Terrier or Japanese Chin or Chihuahua? Which is better for autism?	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
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: Boston Terrier vs Japanese Chin vs Chihuahua?	Not really Boston Terrier 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 Chihuahua 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	Yes In history, this breed was unfortunately used for combat dogs.	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.

Boston Terrier vs Japanese Chin vs Chihuahua 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 Boston Terrier and Japanese Chin and Chihuahua have?	3-5 puppies	1-3 puppies	2-4 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy

Boston Terrier vs Japanese Chin vs Chihuahua Recognition Comparison

AKC Group Which dog is recognized by the AKC?	Recognized by the American Kennel Club in 1893 as a Non-Sporting breed.	Recognized by the American Kennel Club in 1888 as a Toy breed.	Recognized by the American Kennel Club in 1904 as a Toy breed.
FCI Group Which dog is recognized by the FCI?	Recognized by FCI in the Companion and Toy Dogs group, in the Small Molossian type Dogs 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 Chihuahueno 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

Popular Dog Compares

Despite the best intentions, there may be errors. If you find one, please let us know and we will fix it as soon as possible. Contact us here.

Rate This Comparsion - Boston Terrier vs Japanese Chin vs Chihuahua

Reviews