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Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Comparison - Dog breed selector: Csivava or Amertoy or Jack? Find the right dog for you

"Find similarities and differences between Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier" Compare Chihuahua and Toy Fox Terrier. Which is better: Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
 
 
 
Name Chihuahua Toy Fox Terrier Jack Russell Terrier
OriginsMexico flagMexico United States flagUnited States England flagEngland
Group Companion Dogs Hunting Dogs Hunting Dogs
Popularity Rank3211278
Reviews1723
User Ratings

Common Names & Aliases
Compare alternative names and nicknames used for Chihuahua, Toy Fox Terrier, and Jack Russell Terrier breeds.
Csivava
Chihuahueño
Amertoy
American Toy Terrier
Jack
Russell Terrier
Breed Classification
How do breed classifications differ between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier? Compare their breeding categories.
Purebred Purebred Purebred

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Size and Weight Comparison

Size Classification
Compare size differences between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is the largest?
Small Small Small
Weight Statistics
How do weights compare between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier? Compare adult weight ranges.
2-6 pounds (1-3 kg) 3.5-7 pounds (1.5-3 kg) 11-18 pounds (5-8 kg)
Average Weight
Which dog has a smaller / higher average weight?
4 pounds (2 kg) 3.6 pounds (1.4 kg) 14.5 pounds (6.5 kg)
Height
Which is taller, Chihuahua or Toy Fox Terrier or Jack Russell Terrier? Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier height comparison:
6-9 inches (15-23 cm) 10 inches (25 cm) 8-15 inches (20-38 cm)
Average Height
Which dog has a smaller / higher average height?
7.5 inches (19 cm) 10 inches (25 cm) 11.5 inches (29 cm)

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Price and Availability Comparison

Price Range
Compare puppy costs for Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Find price differences between these breeds.
$600-$800 $400-$600 $700-$1000
Availability
Which is easier to get, Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
Very frequent: The Chihuahua is quite easy to get.
Frequent: The Toy Fox Terrier is easier than average to get.
Very frequent: The Jack Russell Terrier is quite easy to get.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Trainability and Intelligence Comparison

Intelligence Rating
Compare intelligence levels between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed ranks highest?
Low to average: This canine intelligence is not the brightest one.
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Low to average: This canine intelligence is not the brightest one.
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Very smart: Jack Russell Terrier is an excellent dog breed.
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Training Difficulty
Compare training difficulty levels between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is easiest to train?
Chihuahua dogs are quite easy to train.
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Toy Fox Terrier dogs are easy to train.
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Jack Russell Terrier dogs are quite easy to train.
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Watchdog Rating
Compare watchdog abilities of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most alert?
Chihuahua dogs are average watchdogs.
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Toy Fox Terrier dogs are average watchdogs.
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Jack Russell Terrier dogs are good watchdogs.
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Territorial Protection
Compare territorial instincts between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most protective?
Chihuahua dogs strongly protect their territory.
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Toy Fox Terrier dogs strongly protect their territory.
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Jack Russell Terrier dogs are extremely protective guard dogs.
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Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Personality and Temperament Comparison

Personality Traits
How do personalities differ between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier? Compare temperaments.
Alert
Courageous
Intelligent
Quick
Devoted
Lively
Playful
Alert
Intelligent
Friendly
Loyal
Spirited
Stubborn
Independent
Energetic
Alert
Courageous
Cheerful
Sensitivity Level
Which dog is more sensitive? What's the difference?
Sensitive: Chihuahua 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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They are a little bit more sensitive than other dog breeds.
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Affection Level
Which is the more affectionate dog breed: Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier?
High: Chihuahua dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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High: Toy Fox Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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High: Jack Russell Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
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Social Needs
Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier social needs comparison:
Chihuahua dogs need a lot of social interaction.
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Toy Fox Terrier dogs need a lot of social interaction.
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Jack Russell Terrier dogs need for social interaction is average.
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Impulse to Wander or Roam
Which dog has a greater roaming instinct?
Chihuahua dogs tend to escape less than other breeds.
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The wanderlust potential of the Toy Fox Terrier is strong enough to escape from home.
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The wanderlust potential of the Jack Russell Terrier is strong enough to escape from home.
See more.
Prey Drive
Which dog has a higher prey drive? Which can be better for hunting?
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.
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Toy Fox Terrier dogs have a high impulse to chase and catch something.
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Jack Russell Terrier dogs have a high impulse to chase and catch something.
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Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Activity and Playfulness Comparison

Barking Frequency
Compare barking frequencies of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most vocal?
A lot: Chihuahua is a particularly loud breed.
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Low to Average: The Toy Fox Terrier rarely barks.
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A lot: Jack Russell Terrier is a particularly loud breed.
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Playful Nature
Compare playfulness levels between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most playful?
Average: Chihuahuas, like any other dog breed, like playing.
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The Toy Fox Terrier is a highly playful breed.
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The Jack Russell Terrier is a highly playful breed.
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Apartment Adaptability
Compare apartment suitability of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which adapts best to small spaces?
Very house-friendly dog the Chihuahua breed.
Very house-friendly dog the Toy Fox Terrier breed.
Not an apartment-friendly dog the Jack Russell Terrier breed.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Adaptability and Independence Comparison

Lifestyle Adaptability
Compare adaptability between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most flexible?
Chihuahua dogs adapt very well to lifestyle changes and basically all living environments.
Toy Fox Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Jack Russell Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance
Which dog can be left alone: Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
Chihuahua dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.
Toy Fox Terrier 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.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Bite Characteristics Comparison

Bite Risk Assessment
Compare biting potential between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has lowest bite risk?

Low 🔽

The Chihuahua has a low chance of biting somebody.

Low 🔽

The Toy Fox Terrier has a low chance of biting somebody.

Low 🔽

The Jack Russell Terrier has a low chance of biting somebody.
Mouthing Tendency
Compare mouthing tendencies between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which uses mouth most during play?
Chihuahua dogs have an average tendency to nip, chew, playbite, or herd people.
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Toy Fox Terrier dogs have a lower than average tendency to nip, chew, playbite, or herd people.
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Jack Russell Terrier dogs have a higher than average tendency to nip, chew, playbite, or herd people.
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Bite Strength Rating
Compare bite forces between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has the strongest bite?

Between 100 and 200 PSI 🔽

Chihuahua bite force: Weak.

Between 100 and 200 PSI 🔽

Toy Fox Terrier bite force: Weak.

Between 100 and 200 PSI 🔽

Jack Russell Terrier bite force: Weak.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Health and Lifespan Comparison

Average Lifespan
Compare life expectancies of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed lives longest?
14-18 years
The average lifespan of Chihuahua: 16 years
12-14 years
The average lifespan of Toy Fox Terrier: 13 years
12-16 years
The average lifespan of Jack Russell Terrier: 14 years
Climate Tolerance
Compare weather adaptability between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which handles climate changes best?
Prefers warm weather
Dogs that prefer warm weather conditions are typically breeds that were originally bred in warmer climates.
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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.
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Health Concerns
Compare health problems common in Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has fewer health issues?
Chihuahuas are commonly healthy dogs.
The Toy Fox Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
The Jack Russell Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Vet Care Frequency
Which one may need more or less veterinary visits?
Rare
The Chihuahua should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Average
The Toy Fox Terrier should have a complete physical check-up at least once per year.
Average
The Jack Russell Terrier should have a complete physical check-up at least once per year.
Health Problems
Which one has more or less genetic/health problems: Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier? What are the allergies, genetic diseases and concerns for them? Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier health problems comparison:
Collapsed Trachea
Heart Murmurs
Open Fontanel
Patellar Luxation
Pulmonic Stenosis
Hydrocephalus
Hypoglycemia
Shivering
Legg-perthes Disease
Von Willebrand's Disease
Demodectic Mange
Legg-perthes Disease
Patellar Luxation
Deafness
Glaucoma
Lens Luxation

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Energy and Activity Comparison

Energy Rating
Compare energy levels between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which breed is most active?
Chihuahua dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.
Toy Fox Terrier dogs are high-energy dogs.
Jack Russell Terrier dogs are high-energy dogs.
Activity Requirement / Exercise Need
Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Chihuahua or Toy Fox Terrier or Jack Russell Terrier? Which dog needs the most walking? Which dog is the laziest?
Chihuahua dogs exercise need is very minimal.
Toy Fox Terrier dogs have an average exercise need.
Jack Russell Terrier dogs need a lot of exercises.
Sleeping Need
Which one sleeps the least/most: Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
Chihuahua dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.
Toy Fox Terrier dogs don't need too much sleep.
Jack Russell Terrier dogs don't need too much sleep.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Diet and Weight Management Comparison

Obesity Tendency
Compare weight gain tendencies between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is most prone to obesity?
Average: The Chihuahua has an average risk for obesity.
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Low to Average: The Toy Fox Terrier has a low to the average risk for obesity.
See more.
Average to High: If you don't pay attention to the Jack Russell Terrier's weight, he can easily gain weight.
See more.
Food Consumption
Compare food requirements between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which needs most food?
Recommended daily amount: 1/4 to 1/2 cups of high-quality dry food a day. 1/4 to 1/2 cup of high-quality dry food a day, divided into two meals. 1/4 to 1 cup of high-quality dry food a day, divided into two meals.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Allergies and Grooming Comparison

Allergy Friendliness
Compare hypoallergenic qualities of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best for allergy sufferers?
No See more. No See more. No See more.
Coat Colors
Compare color variations between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. What colors are available?
Black
Tan
Red
Cream
Fawn
Chocolate
Black
Tan
White
Chocolate
Black
Tan
White
Grooming Requirements
Compare grooming needs between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which requires most maintenance?
Effortless: The Chihuahua requires minimal grooming.
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Effortless: The Toy Fox Terrier requires minimal grooming.
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Easy to groom: The Jack Russell Terrier doesn't require a lot of grooming.
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Drooling Tendency
Compare drooling tendencies between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which drools least?
The Chihuahua is a perfect example of a very low drooling tendency.
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The Toy Fox Terrier is a perfect example of a very low drooling tendency.
See more.
The Jack Russell Terrier is a perfect example of a very low drooling tendency.
See more.
Stinkiness Rating
Compare odor levels between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has least natural smell?

High 🔼

The Chihuahua has a high chance of bad smell.

Medium

The Toy Fox Terrier has an average chance of bad smell.

Medium

The Jack Russell Terrier has an average chance of bad smell.
Coat Characteristics
Compare coat types between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. How do their fur characteristics differ?
Fine Dense Rough
Bathing Needs
Compare bathing needs between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which requires most frequent baths?
3-4 weeks
More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds.
See more.
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
Shedding Level
Who sheds more Chihuahua or Toy Fox Terrier or Jack Russell Terrier? Chihuahua or Toy Fox Terrier or {name3 shedding:
Chihuahua dogs shed none to minimal.
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Toy Fox Terrier dogs shed moderately.
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Jack Russell Terrier dogs are heavy shedders.
See more.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Good With Comparison

Child Compatibility
Compare child-friendliness between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best with kids?
Chihuahua dogs are not kid-friendly dogs.
Toy Fox Terrier dogs are not the most kid-friendly dogs.
Jack Russell Terrier dogs are average friendly dogs towards children.
Pet Compatibility
Which dog breeds get along well with other animals/pets?
Chihuahua dogs are one of the friendliest dog breeds.
Toy Fox Terrier dogs are one of the friendliest dog breeds.
Jack Russell Terrier dogs usually don’t get on well with other pets.
Stranger Friendly
Which dog is more stranger friendly Chihuahua or Toy Fox Terrier or Jack Russell Terrier? Which dog is more friendly?
Chihuahua dogs are average friendly towards strangers.
Toy Fox Terrier dogs are average friendly towards strangers.
Jack Russell Terrier dogs are average friendly towards strangers.
Cat Friendly
Which dog is more cat friendly Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
Chihuahua dogs are very cat-friendly dogs.
Toy Fox Terrier dogs are very cat-friendly dogs.
Jack Russell Terrier dogs are not the most cat-friendly dogs.
Dog Friendly
Which dog is more dog friendly Chihuahua or Toy Fox Terrier or Jack Russell Terrier?
Chihuahua dogs are average friendly towards other dogs.
Toy Fox Terrier dogs are average friendly towards other dogs.
Jack Russell Terrier dogs are dog-friendly dogs.
Good For First Time Owners
Which dog is good for the first-time owners: Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier?
Yes
Chihuahua dogs are good for novice owners, due to their easy-going personality.
Yes
Toy Fox Terrier dogs are good for novice owners, due to their easy-going personality.
Yes
Jack Russell Terrier dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Which one fits better in the office?
No
Chihuahua is not the best dog breed for office environment.
No
Toy Fox Terrier is not the best dog breed for office environment.
No
Jack Russell Terrier is not the best dog breed for office environment.
Senior Citizens Friendly
Which dog is good for elderly people?
Chihuahuas are not recommended for elderly people.
Toy Fox Terriers are not the best breed for elderly people.
Jack Russell Terriers are commonly okay with elderly people.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier As a Working Dog Comparison

Service Dog Capability
Compare service dog potential between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best suited for service work?

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 Work Suitability
Compare therapy dog potential between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which excels in therapy work?

Yes

This breed makes a perfect therapy dog.
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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.
Scent Detection Ability
Compare detection capabilities between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has best nose work ability?

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 & Rescue Potential
Compare search and rescue potential between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best for SAR work?

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.
Maritime Work Ability
Compare boating aptitude between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best suited for water work?

Not really

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

Toy Fox Terrier breed usually doesn't like being on a boat.
See more.

Yes

Jack Russell Terrier breed usually likes being on a boat.
See more.
Draft Work Capability
Compare cart pulling abilities between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which is best for draft work?

Not really

A drafting dog or draft dog is a dog bred and used for cart pulling.
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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.
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Military Service Background
Compare military service history of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has most military use?

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.

Not really

In history, this breed was not really used for combat dog.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Reproducibility Comparison

Puppy Litter Size
Compare typical litter sizes of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has most puppies?
2-4 puppies 2-6 puppies 4-8 puppies
Pregnancy Duration
Compare gestation periods of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Any breeding differences?
60-64 days See more. 60-64 days See more. 60-64 days See more.
Breeding Frequency
Compare breeding intervals between Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. What's recommended?

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.

Chihuahua vs Toy Fox Terrier vs Jack Russell Terrier Recognition Comparison

AKC Classification
Compare AKC groups for Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. How are they classified?
Recognized by the American Kennel Club in 1904 as a Toy breed. Recognized by the American Kennel Club in 2003 as a Toy breed. Recognized by the American Kennel Club in 2012 as a Terrier breed.
FCI Classification
Compare FCI groups for Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. How are they classified internationally?
Recognized by FCI in the Companion and Toy Dogs group, in the Chihuahueno section. Not recognized by FCI. Recognized by FCI in the Terriers group, in the Small sized Terriers section.
Kennel Club Recognition
Compare breed recognition status of Chihuahua, Toy Fox Terrier, and Jack Russell Terrier. Which has most recognition?
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
Dog Registry of America Inc.
North American Purebred Registry, Inc.
American Canine Association, Inc.
National Kennel Club
United Kennel Club
American Canine Registry
American Kennel Club
America's Pet Registry
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
Irish Kennel Club
Club Espanol De Terriers
Jack Russell Terrier Club Of America

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