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Cavalier King Charles Spaniel Breed Facts and Information

Updated on June 17, 2025
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The Cavalier King Charles Spaniel is an affectionate, gentle toy breed that thrives on companionship. Known for its relaxed nature and friendly disposition, this breed is well suited for families, apartments, and laid-back lifestyles.

TEMPERAMENT

Affectionate, Gentle, Relaxed

COLORS

Black & White, Blenheim, Tri-Color, Black & Tan, Red

Characteristic card iconWEIGHT

13 – 18 Pounds

Characteristic card iconHEIGHT

12 – 13 Inches

Characteristic card iconLIFE EXPECTANCY

9 – 14 years

Maintenance Level

Low Maintenance

High Maintenance

Friendliness

Reserved

Extroverted

About Cavalier King Charles

One of the sportiest of the toy breeds, the Cavalier King Charles Spaniel is like the Mazda Miata of dogs—fun and low maintenance, retaining a few athletic features. The breed is known as an affectionate, gentle, and relaxed companion. They’re devoted to their owners and ideal for families. Unlike some other small breeds, the Cavalier is relaxed and rarely barks. Instead, they have a sweet greeting for everyone, including strangers and other dogs. Their coat comes in a few standard color combinations and is medium length. They shed an average amount and require some regular brushing. Unfortunately, the breed is prone to heart problems but otherwise can enjoy a healthy life of about 12 years.

Origin: United Kingdom Other Names: Cavalier , Cavvie, Cavalier, King Charles Cavalier, CKCS

Toy Group

The diminutive size and winsome expressions of Toy dogs illustrate the main function of this Group: to embody sheer delight.

Breed Appearance

The Cavalier is a well-proportioned toy spaniel, slightly longer than it is tall, with an easily recognized face and coat. The Cavalier head is square, flat between the ears and in proportion to rest its body. They have medium-length triangle ears that lay next to the face, and have a compassionate, interested expression. Their eyes are round, dark brown, and set well apart though not overly prominent. The ears grow to be feathered and should not be trimmed. They have a fairly long neck with slight arch, and a long tail that is usually carried below the line of the back.
The Cavalier coat is silky and feathered in some places, like the ears, chest, legs and tail. There are three coat variations, each with a unique name: Prince Charles (tricolor), King Charles (black and tan), Ruby (red), and Blenheim (red and white). The Cavalier resembles another breed called the King Charles Spaniel (aka English Toy Spaniel) but can be distinguished by its longer muzzle.

Blenheim coat example

Size & Weight

The Cavalier is a small dog, although one of the larger toy breeds. On average, they stand 12-13-inches tall and weigh between 13-18 lbs.
Full Grown
Female
12 in. / 13 lbs.
Male
13 in. / 18 lbs.
Height is measured up to the shoulders.

Breed Characteristics

Size
TinyJumbo
Weight
LightHeavy
Shedding
MinimalAbundant
Coat Length
ShortLong
Grooming Frequency
OccasionalFrequent
Living Space
City ApartmentRanch
Exercise
Couch potatoBring it on!
Climate
WarmCold
Personality
AntisocialOutgoing
Protection
NoneBodyguard
Behavior with Kids
Always monitorBabysitter
Training
HeadstrongObedient
Barking
MuteLoud

How to Care for a Cavalier King Charles Spaniel

Caring for a Cavalier King Charles Spaniel means balancing gentle grooming, positive training, and regular exercise with attentive health care and proper nutrition. Their adaptable lifestyle needs make them well suited for a variety of homes when these basics are met.

Cost of Owning

On average, owning a middle-aged Cavalier costs around $1050 per year.
$400Vet Care
$300Grooming & Boarding
$200Food & Treats
$150Others

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Fun Facts

All modern Cavaliers are descended from the six dogs that survived WWII.

The character Charlotte, from the TV show, “Sex and the City,” owned a Cavalier named Elizabeth Taylor.

Cavalier King Charles (and King Charles) Spaniels are the only spaniels in the AKC Toy Group.

Frank Sinatra and Ronald Reagan owned Cavaliers.

History

The Cavalier of today is actually a relatively new, although descended from historic European spaniels and other toy breeds, namely the Japanese Chin and the Papillon. A similar-looking breed was popular in Tudor times, and depicted in 15th century paintings. Over time, the breed was standardized to be smaller, with a shorter muzzle, and rounder head. They were named after famous fanboy, King Charles II. Fast forward to the 1920s, when dog fancier Roswell Eldridge was interested in reviving the more classically fashioned spaniels with a longer muzzle. To incentivize breeders, he offered 25 pounds in prize money for the best “old-style” individuals exhibited at Crufts each year. In the following decades, the “Cavalier type” version of the breed emerged and barely weathered the hardships of WWII. The first Cavaliers arrived in the United States in 1956 and the national breed club was formed soon after. In 1994, the breed had enough numbers to be recognized by the AKC, and grew to become the 19th most popular breed today.

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