Cavaliers 101

Toy group

The Cavalier King Charles Spaniel shares the outgoing nature and floppy ears of its larger spaniel relatives. The breed itself is relatively new, a re-creation of the small spaniels popular with British gentry both for companionship and to serve as a living heating pad in drafty castles. The most common coat pattern is known as Blenheim, after England's Blenheim Palace.

What we love about Cavaliers

Fans call those fuzzy feet "slippers"

Today the Cavalier is a popular dog not just with young families and singles, but also with empty-nesters looking for smaller, more portable dogs than their previous pets. Cavaliers are bright, eager to please and quick to learn. These little spaniels are friendly to everyone, but they save their strongest affection for the people they know best.

Energy level

75% energy level

Energy level: 75% (High)

Bark level

  • Very vocal
  • As needed

Bark level: Talkative. This breed vocalizes regularly but not excessively

Size

12 to 13 inches tall
Small breed size

Size: 12 to 13 inches tall. This is a Small sized Dog.

Lifespan

12 to 15 years

Lifespan: 12 to 15 years average

Weight

13 to 18 lbs

Weight: 13 to 18 lbs typical range

Energy level
High (75%)
Bark level
Talkative
Height
12 to 13 inches
Lifespan
12 to 15 years
Weight
13 to 18 lbs

The Cavalier King Charles Spaniel stands 12 to 13 inches tall and weighs 13 to 18 lbs. Cavalier King Charles Spaniels have a lifespan of 12 to 15 years. They are known for a high (75%) energy level and a talkative bark.

Frequently Asked Questions

How big do Cavalier King Charles Spaniels get?
Cavalier King Charles Spaniels stand 12 to 13 inches tall and typically weigh between 13 and 18 pounds.
How long do Cavalier King Charles Spaniels live?
The average lifespan of a Cavalier King Charles Spaniel is 12 to 15 years.
Are Cavalier King Charles Spaniels good for first-time dog owners?
Cavalier King Charles Spaniels are intelligent but have high energy. They do best with experienced owners who can provide plenty of exercise and mental stimulation.
Do Cavalier King Charles Spaniels bark a lot?
Cavalier King Charles Spaniels are considered talkative — they bark more than average but are not excessively vocal.

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My pet’s health plannerSM

This Cavalier King Charles Spaniel health planner outlines the most common medical conditions at each life stage — from puppy through senior — along with their relative risk levels. Understanding these risks can help owners plan preventive care and choose the right pet insurance coverage.

Mature adult Cavalier

5 years to 8 years

Risk level for common Cavalier conditions

Mid-life Cavalier King Charles Spaniels should be monitored for both joint and cardiovascular health. Valvular heart disease poses very high risk.

80% on risk scale
Valvular heart disease
Very High Risk
60% on risk scale
Dental disease
Moderate Risk
60% on risk scale
Intervertebral disc disease
Moderate Risk

Senior Cavalier

9+ years

Risk level for common Cavalier conditions

Senior Cavalier King Charles Spaniels face increased risk for serious age-related conditions. Valvular heart disease and Vestibular syndrome and Gallbladder disease pose very high risk.

80% on risk scale
Valvular heart disease
Very High Risk
80% on risk scale
Vestibular syndrome
Very High Risk
80% on risk scale
Gallbladder disease
Very High Risk

Cavalier puppy

0 to 6 months

Risk level for common Cavalier conditions

Cavalier King Charles Spaniel puppies are most vulnerable during this early stage. Umbilical hernia and Gastritis pose very high risk.

80% on risk scale
Umbilical hernia
Very High Risk
80% on risk scale
Gastritis
Very High Risk
60% on risk scale
Ear infection
Moderate Risk

Young adult Cavalier

7 months to 4 years

Risk level for common Cavalier conditions

As Cavalier King Charles Spaniels grow into young adults, orthopedic and injury risks become more relevant. Luxated patella is at high risk.

70% on risk scale
Luxated patella
High Risk
60% on risk scale
Toxicity
Moderate Risk
60% on risk scale
Corneal (eye) ulcer
Moderate Risk

Mature adult Cavalier

5 years to 8 years

Risk level for common Cavalier conditions

Mid-life Cavalier King Charles Spaniels should be monitored for both joint and cardiovascular health. Valvular heart disease poses very high risk.

80% on risk scale
Valvular heart disease
Very High Risk
60% on risk scale
Dental disease
Moderate Risk
60% on risk scale
Intervertebral disc disease
Moderate Risk

Senior Cavalier

9+ years

Risk level for common Cavalier conditions

Senior Cavalier King Charles Spaniels face increased risk for serious age-related conditions. Valvular heart disease and Vestibular syndrome and Gallbladder disease pose very high risk.

80% on risk scale
Valvular heart disease
Very High Risk
80% on risk scale
Vestibular syndrome
Very High Risk
80% on risk scale
Gallbladder disease
Very High Risk

Cavalier puppy

0 to 6 months

Risk level for common Cavalier conditions

Cavalier King Charles Spaniel puppies are most vulnerable during this early stage. Umbilical hernia and Gastritis pose very high risk.

80% on risk scale
Umbilical hernia
Very High Risk
80% on risk scale
Gastritis
Very High Risk
60% on risk scale
Ear infection
Moderate Risk

Young adult Cavalier

7 months to 4 years

Risk level for common Cavalier conditions

As Cavalier King Charles Spaniels grow into young adults, orthopedic and injury risks become more relevant. Luxated patella is at high risk.

70% on risk scale
Luxated patella
High Risk
60% on risk scale
Toxicity
Moderate Risk
60% on risk scale
Corneal (eye) ulcer
Moderate Risk
Cavalier King Charles Spaniel standing — health planner for puppies through senior dogs

Nationwide can help you save on your Cavalier King Charles Spaniel's health care no matter what lifestage they’re in.

Puppy (0 to 6 months)
Umbilical hernia: Very High Risk, Gastritis: Very High Risk, Ear infection: Moderate Risk
Young Adult (7 months to 4 years)
Luxated patella: High Risk, Toxicity: Moderate Risk, Corneal (eye) ulcer: Moderate Risk
Mature Adult (5 years to 8 years)
Valvular heart disease: Very High Risk, Dental disease: Moderate Risk, Intervertebral disc disease: Moderate Risk
Senior (9+ years)
Valvular heart disease: Very High Risk, Vestibular syndrome: Very High Risk, Gallbladder disease: Very High Risk
3-Fun fact Cavalier King Charles spaniel GettyImages-1185223858

King Charles II of England had a special fondness for his dogs, particularly the ones that became known as "King Charles Spaniels" in his honor. His constant companions, they even accompanied him to formal events and council meetings. The term "Cavalier" pays homage to the English Civil War royalist supporters, as King Charles II was closely associated with them.

Cavalier King Charles Spaniel coat care and colors

The Cavalier King Charles Spaniel has a coat that mats easily. Regular brushing will help, but some owners prefer to use professional groomers. The Cavalier is rare among dogs in that their feet are left untrimmed, leaving them permanently in slippers. Because the breed’s ears are relatively long for a dog so low to the ground, they tend to droop into food and water dishes. Using a sleeve called a “snood’ will keep their ears clean. Additionally, acclimating puppies to having their feet handled will make a lifetime of nail trims easier.

Cavalier exercise & training

Exercise level

Exercise level

The easy-going Cavalier King Charles Spaniel is a sturdy, small dog who’ll benefit from a brisk daily walk. Smart and eager to please, they also love indoor games and play.

Trainability

Trainability

These smart little dogs love to learn and make their families happy. Reward good manners with praise and small treats. Teach some tricks, too!

Group 7727

Cavalier fun facts

Top girl names for Cavaliers

100%

of Cavaliers are female

0%

of Cavaliers are male

Top boy names for Cavaliers

Nationwide loves Cavalier King Charles Spaniels of every name, from Aaron to Zog the Destroyer

Cavalier King Charles Spaniel gender distribution
GenderPercentage
Male0%
Female100%

Among Cavalier King Charles Spaniels insured by Nationwide, 0% are male and 100% are female.

Cavalier King Charles Spaniel statistics: Gender ratio is 0% male and 100% female.

Other breeds like Cavaliers

Best. Cavalier King Charles Spaniel insurance. Ever.SM

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