Miniature American Shepherd vs Tosa
Compare Miniature American Shepherd and Tosa 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
Miniature American Shepherd
Tosa
Breed type
Purebred
Purebred
Height
33 – 46 cm
70 – 75 cm
Weight
9 – 14 kg
60 – 90 kg
Life expectancy
11 – 14 years
10 – 12 years
Child friendly
4/5
3/5
Energy level
4/5
3/5
Intelligence
4/5
3/5
Trainability
3/5
4/5
Health
3/5
3/5
Grooming needs
4/5
1/5
Shedding
3/5
2/5
Barking level
4/5
3/5
Aggressiveness
3/5
3/5
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Characteristics
Miniature American Shepherd
Great with kids
High energy
Super smart
Small
Tosa
Low grooming
Easy to train
Giant
Summary
About Miniature American Shepherd
Compact, athletic herding dog bred in the U.S. as a smaller Australian Shepherd. Intelligent, devoted, and “velcro” with family, often reserved with strangers. Needs regular training, mental work, and exercise. Medium double coat in varied colors; generally healthy with 12–15 year lifespan.
About Tosa
The Tosa is a large, powerful Japanese breed, calm and dignified at home yet naturally protective. Loyal and often devoted to one person, it needs experienced handling, early socialisation and consistent training. Short-coated but high-commitment, it faces legal restrictions in some countries.
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