Cavalier King Charles Spaniel
Trait scores
Health risk profile
Conditions below are ranked by documented prevalence and severity in the Cavalier King Charles Spaniel. Risk level drives both veterinary costs and insurance pricing.
| Condition | Risk | What to know |
|---|---|---|
| Mitral valve disease | high | Most Cavaliers develop a heart murmur by middle age; early onset shortens lifespan. |
| Syringomyelia (Chiari-like malformation) | high | Skull shape crowds the spinal cord, causing neck pain and phantom scratching in many dogs. |
| Hip dysplasia | moderate | Present in toy-breed frequency; OFA screening available. |
| Patellar luxation | moderate | Slipping kneecaps cause skipping gaits in some lines. |
| Ear infections | moderate | Long, heavily furred ears need weekly cleaning. |
Pet insurance for a Cavalier King Charles Spaniel
Insurers price a Cavalier King Charles Spaniel from the breed's documented claims profile — here, 2 high-risk conditions, led by Mitral valve disease and Syringomyelia (Chiari-like malformation). Enrolling early matters more than shopping hard: no carrier covers a condition once it is diagnosed.
Annual cost of ownership
Excluding insurance, the recurring cost of a Cavalier King Charles Spaniel is driven by how much it eats — which scales with body weight — and how much grooming it needs. At 13–18 lbs and a grooming score of 3/5, the Cavalier King Charles Spaniel sits around the average dog on grooming spend. Chronic conditions from the risk table above can add substantially to the medical side of the budget — one reason breed-matched insurance matters. For the component-by-component breakdown, see the average cost of owning a dog, and model your own numbers with thecost of ownership calculator.
About the Cavalier King Charles Spaniel
The Cavalier King Charles Spaniel revives the lap spaniels painted beside English royalty in the seventeenth century. It is arguably the most easygoing toy breed: gentle with children, friendly with strangers and other animals, and equally content on a walk or a sofa. That sweetness comes with a serious medical asterisk — mitral valve disease and syringomyelia are endemic, so buy only from breeders who screen hearts and MRIs, and budget for cardiology care later in life. Ideal for first-time owners, seniors, and calm households.
Origin: England
Temperament
Related reading for Cavalier King Charles Spaniel owners
- How much does pet insurance cost for a Cavalier King Charles Spaniel?
- Cavalier King Charles Spaniel hereditary conditions and what insurers actually cover
- Dental illness coverage for small breeds
- Why Cavalier King Charles Spaniel premiums change with your zip code
- What counts as pre-existing before you enroll
Cavalier King Charles Spaniel FAQ
How long do Cavalier King Charles Spaniels live?
The typical Cavalier King Charles Spaniel lifespan is 9–14 years. Diet, weight management, and screening for the breed's known hereditary conditions have the largest measurable effect on longevity.
How much does pet insurance cost for a Cavalier King Charles Spaniel?
There is no published breed-level price for pet insurance, so we do not quote one. NAPHIA's 2026 industry report puts the US average at $836 a year — about $70 a month — for accident-and-illness coverage on a dog, and insurers price above or below that line based on your dog's age, your ZIP code, and the plan you configure. The Cavalier King Charles Spaniel carries 2 documented high-risk conditions, which is the main reason a Cavalier King Charles Spaniel policy prices above the national average. For real numbers, request quotes for your dog's exact age and ZIP code.
Is the Cavalier King Charles Spaniel a good apartment dog?
Yes. With an energy level of 3/5 and a small build, the Cavalier King Charles Spaniel adapts well to apartment living provided it gets daily walks.
What health problems are Cavalier King Charles Spaniels prone to?
The most significant documented risks are Mitral valve disease, Syringomyelia (Chiari-like malformation), Hip dysplasia. Ask breeders for the relevant health clearances and budget for insurance early, before any condition becomes pre-existing.