Cavalier King Charles Spaniel vs Pug

Side-by-side comparison of two popular breeds — temperament, exercise, grooming, lifespan and common health issues. Use it to decide which breed fits your home.

	🐕 Cavalier King Charles Spaniel	🐶 Pug
Group	Toy	Toy
Origin	United Kingdom	China
Weight	5.5–8 kg	6–8 kg
Height	30–33 cm	25–33 cm
Lifespan	9–14 years	12–15 years
Energy level
Trainability
Grooming needs
Good with kids
Good with other pets
Hypoallergenic
Watchdog instinct
Novice-owner OK

🐕 Cavalier King Charles Spaniel

Temperament

Affectionate, gentle, eager to please, sociable. Cavaliers form deep bonds with everyone in the household and tend to follow their humans from room to room. They're famously good with children, other dogs and cats.

Exercise

40–60 minutes of moderate daily exercise plus indoor play. Cavaliers retain some sporting-spaniel drive and enjoy retrieving and scent walks.

Grooming

Long, silky coat with feathering on ears, legs and tail. Brush 3–4× weekly. Bathe every 6–8 weeks. Ear hair needs trimming and ears need weekly cleaning. Eye discharge collects under the eyes — wipe daily.

Health

Mitral valve disease — by age 10, ~70% of Cavaliers have heart murmurs. Annual cardiology screening from age 5 strongly recommended. Syringomyelia (Chiari-like malformation). Hip dysplasia. Episodic falling syndrome. Always buy from a breeder doing MVD and SM screening.

Full Cavalier King Charles Spaniel profile →

🐶 Pug

Temperament

Charming, mischievous, even-tempered, thrives on company. Pugs are quintessential lap dogs — they want to be with you constantly. Excellent with children of all ages. Stubborn but rarely aggressive.

Exercise

20–30 minutes of gentle walking daily, in cool conditions only. Pugs cannot regulate body temperature efficiently and must avoid heat and strenuous exercise.

Grooming

Short coat, but heavy seasonal moulting (twice a year). Brush twice a week with a deshedder. Clean facial wrinkles weekly with a damp cloth and dry. Watch the tail pocket if present.

Health

BOAS — many need surgery to widen nostrils. Eye injuries (eyes are prominent and exposed). Heat stroke. Pug Dog Encephalitis (PDE — devastating, mostly in fawn pugs). Hip dysplasia. Skin fold dermatitis. Insurance is essential.

Full Pug profile →

Which is right for you?

Pick the Cavalier King Charles Spaniel if

Families with children, retirees, multi-pet households, first-time owners.

Pick the Pug if

Families with children of any age, retirees, apartment dwellers, owners home most of the day.

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Cavalier King Charles Spaniel vs Pug