Belgian Shepherd Groenendael vs Sealyham Terrier
Compare Belgian Shepherd Groenendael 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
Belgian Shepherd Groenendael
Sealyham Terrier
Breed type
Purebred
Purebred
Height
57 – 62 cm
30 – 31 cm
Weight
20 – 30 kg
8 – 9 kg
Life expectancy
10 – 14 years
12 – 14 years
Child friendly
5/5
4/5
Energy level
4/5
4/5
Intelligence
5/5
4/5
Trainability
5/5
3/5
Health
4/5
4/5
Grooming needs
3/5
3/5
Shedding
4/5
1/5
Barking level
4/5
4/5
Aggressiveness
3/5
2/5
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Characteristics
Belgian Shepherd Groenendael
Great with kids
High energy
Super smart
Easy to train
Large
Sealyham Terrier
Great with kids
High energy
Super smart
Small
Summary
About Belgian Shepherd Groenendael
Medium‑large, square‑built Belgian herding dog with a long, dense, solid black coat. Intelligent, energetic, and highly trainable, it excels in sports and working roles. Deeply loyal, watchful, and people‑oriented, it needs daily exercise, mental work, and regular grooming.
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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