Bernese Mountain Dog vs Sealyham Terrier
Compare Bernese Mountain Dog and Sealyham Terrier 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
Bernese Mountain Dog
Sealyham Terrier
Breed type
Purebred
Purebred
Height
58 – 70 cm
30 – 31 cm
Weight
35 – 55 kg
8 – 9 kg
Life expectancy
7 – 9 years
12 – 14 years
Child friendly
5/5
4/5
Energy level
4/5
4/5
Intelligence
4/5
4/5
Trainability
4/5
3/5
Health
3/5
4/5
Grooming needs
5/5
3/5
Shedding
5/5
1/5
Barking level
2/5
4/5
Aggressiveness
3/5
2/5
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Characteristics
Bernese Mountain Dog
Great with kids
High energy
Super smart
Quiet
Easy to train
Giant
Sealyham Terrier
Great with kids
High energy
Super smart
Small
Summary
About Bernese Mountain Dog
Large Swiss farm-bred dog with a strong, balanced build and a thick tricolour coat. Affectionate, people focused, and usually gentle with children. Needs moderate daily exercise, cool climates, regular grooming, and kind training. Health screening is crucial due to joint issues and cancers.
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.
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