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Jack Russell Terrier vs Cavalier King Charles Spaniel Comparison – Which dog is better Jack or Cavalier?

"Find similarities and differences between Jack Russell Terrier vs Cavalier King Charles Spaniel" Compare Jack Russell Terrier and Cavalier King Charles Spaniel. Which is better: Jack Russell Terrier or Cavalier King Charles Spaniel?
 
 
 
Name Jack Russell Terrier Cavalier King Charles Spaniel
OriginsEngland flagEngland England flagEngland
Group Hunting Dogs Companion Dogs
Popularity Rank7819
Reviews37
User Ratings

Common Names & Aliases
Compare different names used for Jack Russell Terrier and Cavalier King Charles Spaniel. What other names are these breeds known by?
Jack
Russell Terrier
Cavalier
Cavie
Cav
Breed Classification
Compare breed classifications between a Jack Russell Terrier and a Cavalier King Charles Spaniel. Learn about their genetic backgrounds.
Purebred Purebred

Jack Russell Terrier vs Cavalier King Charles Spaniel Size and Weight Comparison

Size Classification
Which is bigger: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare size differences between these breeds.
Small Small
Weight Statistics
Compare weight ranges between a Jack Russell Terrier and a Cavalier King Charles Spaniel. Which breed is heavier?
11-18 pounds (5-8 kg) 10-18 pounds (5-8 kg)
Average Weight
Which dog has a smaller / higher average weight?
14.5 pounds (6.5 kg) 14 pounds (6.5 kg)
Height
Which is taller, Jack Russell Terrier or Cavalier King Charles Spaniel? Is a Jack Russell Terrier taller than a Cavalier King Charles Spaniel?
8-15 inches (20-38 cm) 12-13 inches (30-33 cm)
Average Height
Which dog has a smaller / higher average height?
11.5 inches (29 cm) 12.5 inches (31.5 cm)

Jack Russell Terrier vs Cavalier King Charles Spaniel Price and Availability Comparison

Price Range
Compare puppy prices between a Jack Russell Terrier and a Cavalier King Charles Spaniel. Which breed costs more?
$700-$1000 $1200-$1500
Availability
Which is easier to get, Jack Russell Terrier or Cavalier King Charles Spaniel?
Very frequent: The Jack Russell Terrier is quite easy to get.
Very frequent: The Cavalier King Charles Spaniel is quite easy to get.

Jack Russell Terrier vs Cavalier King Charles Spaniel Trainability and Intelligence Comparison

Intelligence Rating
Which is smarter: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare intelligence rankings and learning abilities.
Very smart: Jack Russell Terrier is an excellent dog breed.
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Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it.
See more.
Training Difficulty
Which is easier to train: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare training requirements.
Jack Russell Terrier dogs are quite easy to train.
See more.
Cavalier King Charles Spaniel dogs are quite easy to train.
See more.
Watchdog Rating
Which makes a better watchdog: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare alertness levels.
Jack Russell Terrier dogs are good watchdogs.
See more.
Cavalier King Charles Spaniel dogs are not the best watchdogs.
See more.
Territorial Protection
Which is more protective: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare territorial behaviors.
Jack Russell Terrier dogs are extremely protective guard dogs.
See more.
Cavalier King Charles Spaniel dogs are not the best to protect their territory.
See more.

Jack Russell Terrier vs Cavalier King Charles Spaniel Personality and Temperament Comparison

Personality Traits
Compare personalities of a Jack Russell Terrier and a Cavalier King Charles Spaniel. How do their temperaments differ?
Stubborn
Independent
Energetic
Alert
Courageous
Cheerful
Active
Courageous
Intelligent
Friendly
Affectionate
Gentle
Social
Fearless
Cheerful
Quiet
Nonaggressive
Polite
Graceful
Sporty
No tendency towards nervousness
Sensitivity Level
Which dog is more sensitive? What's the difference between Jack Russell Terrier vs Cavalier King Charles Spaniel?
They are a little bit more sensitive than other dog breeds.
See more.
Sensitive: Cavalier King Charles Spaniel 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: Jack Russell Terrier vs Cavalier King Charles Spaniel?
High: Jack Russell Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
High: Cavalier King Charles Spaniel dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers.
See more.
Social Needs
Jack Russell Terrier vs Cavalier King Charles Spaniel social needs comparison:
Jack Russell Terrier dogs need for social interaction is average.
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Cavalier King Charles Spaniel dogs need a lot of social interaction.
See more.
Impulse to Wander or Roam
Which dog has a greater roaming instinct? What's the difference between Jack Russell Terrier vs Cavalier King Charles Spaniel?
The wanderlust potential of the Jack Russell Terrier is strong enough to escape from home.
See more.
Cavalier King Charles Spaniel dogs tend to escape less than other breeds.
See more.
Prey Drive
Which dog has a higher prey drive? What's the difference between Jack Russell Terrier vs Cavalier King Charles Spaniel? Which can be better for hunting?
Jack Russell Terrier dogs have a high impulse to chase and catch something.
See more.
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.

Jack Russell Terrier vs Cavalier King Charles Spaniel Activity and Playfulness Comparison

Barking Frequency
Which breed barks more: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare vocalization tendencies.
A lot: Jack Russell Terrier is a particularly loud breed.
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Average: The Cavalier King Charles Spaniel barks occasionally.
See more.
Playful Nature
Which breed is more playful: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare play drive and energy.
The Jack Russell Terrier is a highly playful breed.
See more.
Average: Cavalier King Charles Spaniels, like any other dog breed, like playing.
See more.
Apartment Adaptability
Which is better for apartments: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare living space needs.
Not an apartment-friendly dog the Jack Russell Terrier breed.
Very house-friendly dog the Cavalier King Charles Spaniel breed.

Jack Russell Terrier vs Cavalier King Charles Spaniel Adaptability and Independence Comparison

Lifestyle Adaptability
Which adapts better to changes: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare adaptability levels.
Jack Russell Terrier dogs adapt very well to lifestyle changes and basically all living environments.
Cavalier King Charles Spaniel dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance
Which dog can be left alone: Jack Russell Terrier or Cavalier King Charles Spaniel?
Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.
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.

Jack Russell Terrier vs Cavalier King Charles Spaniel Bite Characteristics Comparison

Bite Risk Assessment
Which has lower bite risk: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare biting tendencies.

Low 🔽

The Jack Russell Terrier has a low chance of biting somebody.

Low 🔽

The Cavalier King Charles Spaniel has a low chance of biting somebody.
Mouthing Tendency
Which is more mouthy: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare mouthing behaviors.
Jack Russell Terrier dogs have a higher than average tendency to nip, chew, playbite, or herd people.
See more.
Cavalier King Charles Spaniel dogs have an average tendency to nip, chew, playbite, or herd people.
See more.
Bite Strength Rating
Which has a stronger bite: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare bite force PSI.

Between 100 and 200 PSI 🔽

Jack Russell Terrier bite force: Weak.

Between 100 and 200 PSI 🔽

Cavalier King Charles Spaniel bite force: Weak.

Jack Russell Terrier vs Cavalier King Charles Spaniel Health and Lifespan Comparison

Average Lifespan
Which lives longer: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare average lifespans.
12-16 years
The average lifespan of Jack Russell Terrier: 14 years
10-14 years
The average lifespan of Cavalier King Charles Spaniel: 12 years
Climate Tolerance
Which handles weather better: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare climate tolerances.
Prefers average to warm weather conditions
Different dogs have different preferences when it comes to weather conditions.
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.
Health Concerns
Compare common health issues between a Jack Russell Terrier and a Cavalier King Charles Spaniel. Which breed is healthier?
The Jack Russell Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Cavalier King Charles Spaniels tend to have more frequent health issues than other breeds.
Vet Care Frequency
Which one may need more or less veterinary visits: Jack Russell Terrier vs Cavalier King Charles Spaniel?
Average
The Jack Russell Terrier should have a complete physical check-up at least once per year.
Frequent
The Cavalier King Charles Spaniel should have a complete physical check-up at least once (but preferably twice) per year.
Health Problems
Which one has more or less genetic/health problems: Jack Russell Terrier vs Cavalier King Charles Spaniel? What are the allergies, genetic diseases and concerns for them? Jack Russell Terrier vs Cavalier King Charles Spaniel health problems comparison:
Legg-perthes Disease
Patellar Luxation
Deafness
Glaucoma
Lens Luxation
Hip Dysplasia
Patellar Luxation
Mitral Valve Disease
Dry Eye
Episodic Falling Syndrome
Syringomyelia

Jack Russell Terrier vs Cavalier King Charles Spaniel Energy and Activity Comparison

Energy Rating
Which breed is more energetic: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare activity levels.
Jack Russell Terrier dogs are high-energy dogs.
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.
Activity Requirement / Exercise Need
Jack Russell Terrier vs Cavalier King Charles Spaniel exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Jack Russell Terrier or Cavalier King Charles Spaniel? Which dog needs the most walking? Which dog is the laziest?
Jack Russell Terrier dogs need a lot of exercises.
Cavalier King Charles Spaniel dogs have an average exercise need.
Sleeping Need
Which one sleeps the least/most: Jack Russell Terrier or Cavalier King Charles Spaniel?
Jack Russell Terrier dogs don't need too much sleep.
Cavalier King Charles Spaniel dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.

Jack Russell Terrier vs Cavalier King Charles Spaniel Diet and Weight Management Comparison

Obesity Tendency
Which gains weight easier: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare obesity risks.
Average to High: If you don't pay attention to the Jack Russell Terrier's weight, he can easily gain weight.
See more.
Average to High: If you don't pay attention to the Cavalier King Charles Spaniel's weight, he can easily gain weight.
See more.
Food Consumption
Which eats more: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare daily food needs.
1/4 to 1 cup of high-quality dry food a day, divided into two meals. 1 to 1.5 cups of high-quality dry food a day, divided into two meals.

Jack Russell Terrier vs Cavalier King Charles Spaniel Allergies and Grooming Comparison

Allergy Friendliness
Which is more hypoallergenic: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare allergy friendliness.
No See more. No See more.
Coat Colors
What color variations exist for Jack Russell Terrier and Cavalier King Charles Spaniel? Compare breed colors.
Black
Tan
White
Tan
Tricolor
Blenheim
Ruby
Grooming Requirements
Which needs more grooming: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare maintenance needs.
Easy to groom: The Jack Russell Terrier doesn't require a lot of grooming.
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Average: The Cavalier King Charles Spaniel requires average grooming effort.
See more.
Drooling Tendency
Which drools more: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare drooling amounts.
The Jack Russell Terrier is a perfect example of a very low drooling tendency.
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The Cavalier King Charles Spaniel is a perfect example of a very low drooling tendency.
See more.
Stinkiness Rating
Which has less odor: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare natural smell levels.

Medium

The Jack Russell Terrier has an average chance of bad smell.

High 🔼

The Cavalier King Charles Spaniel has a high chance of bad smell.
Coat Characteristics
How do coats differ between a Jack Russell Terrier and a Cavalier King Charles Spaniel? Compare fur types.
Rough Feathered
Bathing Needs
Which needs more baths: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare bathing frequencies.
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup.
See more.
6-8 weeks
Rarely. Bathing your dog is beneficial to them in more ways than just one.
See more.
Shedding Level
Who sheds more Jack Russell Terrier or Cavalier King Charles Spaniel? Do Jack Russell Terrier dogs shed more than Cavalier King Charles Spaniel dogs?
Jack Russell Terrier dogs are heavy shedders.
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Cavalier King Charles Spaniel dogs shed above average.
See more.

Jack Russell Terrier vs Cavalier King Charles Spaniel Good With Comparison

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

Jack Russell Terrier vs Cavalier King Charles Spaniel As a Working Dog Comparison

Service Dog Capability
Which makes a better service dog: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare service capabilities.

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.
Therapy Work Suitability
Which is better for therapy work: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare therapy capabilities.

Not really

This breed is generally not used as a therapy dog.
See more.

Yes

This breed makes a perfect therapy dog.
See more.
Scent Detection Ability
Which is better at detection work: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare scenting abilities.

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
Which is better for search and rescue: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare SAR abilities.

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
Which is better on boats: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare maritime abilities.

Yes

Jack Russell Terrier breed usually likes being on a boat.
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Not really

Cavalier King Charles Spaniel breed usually doesn't like being on a boat.
See more.
Draft Work Capability
Which is better at pulling: a Jack Russell Terrier or a Cavalier King Charles Spaniel? Compare draft work capabilities.

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.
Military Service Background
Compare military history between Jack Russell Terrier and Cavalier King Charles Spaniel. Which has stronger military background?

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.

Jack Russell Terrier vs Cavalier King Charles Spaniel Reproducibility Comparison

Puppy Litter Size
Compare litter sizes between Jack Russell Terrier and Cavalier King Charles Spaniel. Which has larger litters?
4-8 puppies 3-5 puppies
Pregnancy Duration
Compare pregnancy duration between Jack Russell Terrier and Cavalier King Charles Spaniel breeds.
60-64 days See more. 60-64 days See more.
Breeding Frequency
Compare breeding frequencies between Jack Russell Terrier and Cavalier King Charles Spaniel. Which needs longer recovery?

Once a year.

More frequent breeding is not healthy.
See more.

Once a year.

More frequent breeding is not healthy.
See more.

Jack Russell Terrier vs Cavalier King Charles Spaniel Recognition Comparison

AKC Classification
Compare AKC classifications of Jack Russell Terrier and Cavalier King Charles Spaniel. Which groups do they belong to?
Recognized by the American Kennel Club in 2012 as a Terrier breed. Recognized by the American Kennel Club in 1995 as a Toy breed.
FCI Classification
Compare FCI classifications of Jack Russell Terrier and Cavalier King Charles Spaniel. Which groups are they in?
Recognized by FCI in the Terriers group, in the Small sized Terriers section. Recognized by FCI in the Companion and Toy Dogs group, in the English Toy Spaniels section.
Kennel Club Recognition
Compare kennel club recognition between Jack Russell Terrier and Cavalier King Charles Spaniel. Which is more widely recognized?
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
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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