Brittany (Breton) vs Mastiff
Compare Brittany (Breton) and 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
Brittany (Breton)
Mastiff
Breed type
Purebred
Purebred
Height
47 – 51 cm
70 – 91 cm
Weight
20 – 23 kg
75 – 110 kg
Life expectancy
12 – 13 years
10 – 12 years
Child friendly
3/5
3/5
Energy level
5/5
3/5
Intelligence
4/5
4/5
Trainability
4/5
3/5
Health
3/5
2/5
Grooming needs
2/5
3/5
Shedding
3/5
3/5
Barking level
2/5
3/5
Aggressiveness
3/5
2/5
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Characteristics
Brittany (Breton)
High energy
Super smart
Low grooming
Quiet
Easy to train
Medium
Mastiff
Super smart
Giant
Summary
About Brittany (Breton)
The Brittany (Épagneul Breton) is a compact, athletic French gundog with a short or bobbed tail and easy‑care coat. Affectionate, sensitive, and highly energetic, it needs substantial daily exercise and gentle, positive training, thriving as both an active family companion and versatile hunting dog.
About Mastiff
The Mastiff is a giant, heavily built guardian dog, calm and dignified yet deeply devoted to its family. It is watchful rather than aggressive, needs gentle, consistent training, moderate exercise, and space. Its short coat is easy to maintain, but drool, health care, and costs are significant.
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