Biewer Terrier
Biewer Terrier
VS
Pyrenean Mastiff
Pyrenean Mastiff

Biewer Terrier vs Pyrenean Mastiff

Compare Biewer Terrier and Pyrenean Mastiff 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
Biewer Terrier
Pyrenean Mastiff
Breed type
Purebred
Purebred
Height
18 – 28 cm
71 – 78 cm
Weight
2 – 4 kg
75 – 81 kg
Life expectancy
12 – 15 years
11 – 13 years
Child friendly
4/5
4/5
Energy level
4/5
3/5
Intelligence
3/5
3/5
Trainability
3/5
3/5
Health
3/5
3/5
Grooming needs
4/5
3/5
Shedding
3/5
3/5
Barking level
4/5
3/5
Aggressiveness
3/5
3/5
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Characteristics

Biewer Terrier
Great with kids
High energy
Tiny
Pyrenean Mastiff
Great with kids
Giant

Summary

About Biewer Terrier
The Biewer Terrier is a small, tri-colored toy companion dog with a long, silky, low-shedding coat that needs frequent grooming. Cheerful, playful, and people-oriented, it suits apartment living, needs moderate exercise, gentle training, and can live into its mid teens with good care.
About Pyrenean Mastiff
Large Spanish livestock guardian, the Pyrenean Mastiff is a giant, steady dog with a dense white coat and dark patches. Calm, observant and deeply loyal, it’s affectionate with family yet reserved with strangers, needing space, firm but gentle training, and experienced ownership.

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