Sealyham Terrier vs Cavalier King Charles Spaniel
Compare Sealyham Terrier and Cavalier King Charles Spaniel side by side and get a clear picture of what sets the breeds apart. Explore differences in size, weight, temperament, activity level, and other key traits to more easily decide which breed best fits your lifestyle and circumstances.
Characteristic
Sealyham Terrier
Cavalier King Charles Spaniel
Breed type
Purebred
Purebred
Height
30 – 31 cm
30 – 35 cm
Weight
8 – 9 kg
5 – 8 kg
Life expectancy
12 – 14 years
10 – 16 years
Child friendly
4/5
4/5
Energy level
4/5
3/5
Intelligence
4/5
3/5
Trainability
3/5
2/5
Health
4/5
2/5
Grooming needs
3/5
3/5
Shedding
1/5
3/5
Barking level
4/5
3/5
Aggressiveness
2/5
3/5
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Characteristics
Sealyham Terrier
Great with kids
High energy
Super smart
Small
Cavalier King Charles Spaniel
Great with kids
Stubborn
Small
Summary
About Sealyham Terrier
Compact Welsh terrier bred for hunting but affectionate and calm at home. Sturdy, low body with a distinctive white double coat, beard and eyebrows needing regular grooming. Intelligent, independent and moderate in exercise needs, it suits engaged families; the breed is now relatively rare.
About Cavalier King Charles Spaniel
Small, gentle spaniel (5.4–8 kg) with a silky medium coat in Blenheim, Tricolour, Black and Tan, or Ruby. Affectionate, people oriented, and good with children and other pets. Needs regular grooming, moderate exercise, and dislikes long periods alone.
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