Sweet-natured and adaptable lap dog — with significant inherited health concerns.
Origin
United Kingdom
Size
Small
Weight
5.5–8 kg
Lifespan
9–14 years
Apartment-friendly
Yes
Energy
Grooming needs
Trainability
Affection
Cavaliers are gentle, affectionate companion dogs that fit into many homes, from city flats to country houses. They get along with almost everyone, including other pets.
The breed has a high rate of inherited heart and neurological conditions. Choosing a breeder who follows recommended heart and MRI screening is especially important.
With children: Excellent — gentle, patient, and affectionate.
The full profile
Temperament, exercise, grooming, training, feeding, health watch-list, and the ideal home — unlocks with a short ad.
💛 Temperament
Friendly, affectionate, and eager to please. Cavaliers crave company and may struggle if left alone often.
🎾 Exercise
Moderate daily walks and play; they enjoy both a hike and a nap on the sofa.
🪮 Grooming
Silky coat with feathering; brush several times a week and check ears regularly.
🎓 Training
Responsive and eager to please; positive, gentle training works well.
🥣 Feeding
Balanced, portion-controlled meals; Cavaliers gain weight easily.
Health watch-list
Mitral valve disease
A very common heart condition in the breed, often starting at a young age. Regular vet heart checks are recommended.
Syringomyelia
Fluid-filled cavities in the spinal cord causing pain; watch for scratching at the neck or sensitivity to touch.
Eye problems
Cataracts and retinal problems can occur.
Ear infections
Long, heavy ears need regular care.
The ideal home
Families, retirees, or first-time owners who want an affectionate companion and are ready for potential health costs.
Fun fact
The breed is named after King Charles II of England, who was famously devoted to his small spaniels.
Breed profiles describe general tendencies — every animal is an individual. Health information here is
general and not veterinary advice. Ask your veterinarian about screening, diet, and care for your own pet,
and choose breeders or rescues who health-test and can answer your questions openly.
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Keep reading
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