Border Collie vs Miniature American Shepherd

A Border Collie
Photo: Horacio Cambeiro
A Miniature American Shepherd
Photo: TanSinVic

Side by side

Border Collie
Miniature American Shepherd
Adult weight
Males 14–25 kg (31–55 lb); females 12–19 kg (26–42 lb) (breed club figure)1
9.1–18 kg (20–40 lb) (breed club figure)2
Lifespan
Median 13.1 years3
No sourced figure
Fully grown
11 months, both sexes4
10 months, both sexes4
Group
Sheepdogs & cattledogs5
Sheepdogs & cattledogs6
Coat
Long coat or short coat5
Coat of medium length6
Shedding
Moults most as the seasons change
Grooming
No sourced figure
Brushing a few times a week
Exercise
Plenty
Health
Balance disorder (more likely); Joint wear-and-tear arthritis in the limbs (slightly more likely)7,8
No sourced figure
Class
Working
Sport

Which suits you

Size
The Border Collie is a little larger on average: about 18 kg (39 lb) as an adult, against 14 kg (30 lb) for the Miniature American Shepherd.
Temperament
They differ most on affection (Border Collie: likes its own space; Miniature American Shepherd: affectionate on its own terms) and on handler demand (Border Collie: needs an experienced owner; Miniature American Shepherd: needs steady training).
Alike
Both are rated the same on independence: keen to work with you.
Neither is the better dog in general. Which suits you depends on your home, your days and the care you can give.
Take the breed matcher

What they're like

Border Collie
Sheepdogs & cattledogs · Medium

In temperament it learns quickly, concentrates hard and pays close attention to its handler.

Miniature American Shepherd
Sheepdogs & cattledogs · Small

The breed learns quickly, is keen to work and is closely attached to its family. It can be reserved with strangers and is watchful at home.

The Border Collie page →The Miniature American Shepherd page →

Breed traits

Day to day
Border Collie
Miniature American Shepherd
Activity
Needs lots of exercise
Needs lots of exercise
Intelligence
Needs daily brain work
Needs daily brain work
Handler demand
Differs
Needs an experienced owner
Needs steady training
With people
Border Collie
Miniature American Shepherd
Affection
Differs
Likes its own space
Affectionate on its own terms
Loyalty
Sticks close to its people
Sticks close to its people
Independence
Keen to work with you
Keen to work with you
Around the home
Border Collie
Miniature American Shepherd
Sensitivity
Differs
Needs a calm, predictable home
Average
Voice
Differs
Barks to alert, then settles
Very vocal
Prey drive
Chases; needs managing
Chases; needs managing
Breed explains only about 9% of how individual dogs differ in behaviour9. Meet the dog. A good breeder breeds for temperament as well as health, and matches each puppy's personality to the right home10,11.

Puppy growth

Reference curves · both sexes
The Border Collie grows to the heavier adult, about 19 kg against the Miniature American Shepherd's 14 kg.
Border Collie
Miniature American Shepherd
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More comparisons

Compare the Border Collie with
Australian Shepherd vs Miniature American ShepherdAustralian Shepherd vs Border CollieBorder Collie vs Rough Collie (Collie)Miniature American Shepherd vs Shetland Sheepdog (Sheltie)Border Collie vs Golden RetrieverBorder Collie vs Shetland Sheepdog (Sheltie)All breed comparisons →

Sources

Parts of this page were written by AI ·