Miniature American Shepherd

Written by Natalie Decker
Two Miniature American Shepherd (Mini-Aussie) dogs

The Miniature American Shepherd comes in a variety of colours, including Blue Merle (on the left) and Black & White.

Not only does it resemble a smaller Australian Shepherd, but it is also one. The Miniature American Shepherd strongly mirrors its larger relative in terms of character and behaviour. As a working sheepdog with a desire to be active, clear direction from its owner is a must.

Appearance: A Petite Aussie in Every Way

The Miniature American Shepherd is a fairly recent breed, evolving from the popular Australian Shepherd. Sometimes, this small sheepdog is casually referred to as the Miniature Australian Shepherd or, simply, Mini-Aussie. Strictly speaking, these terms are not synonymous.

Only the Miniature American Shepherd breed has official recognition. Offshoots termed Miniature Australian Shepherd are based on different criteria. They are not acknowledged by organisations such as the FCI or VDH and are therefore still considered mixed breeds.

What’s the Difference Between an Australian Shepherd and a Miniature American Shepherd?

At approximately ten centimetres shorter, male Miniature American Shepherds have a shoulder height of 35.5 to 46 cm, while females measure 33 to 43 cm. For comparison, the “cousin,” the Australian Shepherd, stands at a wither height between 46 and 58 cm.

As a result, the Mini’s weight is also less, averaging eight to 14 kilograms, classing it among the medium-sized dog breeds.

A Coat of Many Colours, Speckled or Mottled

Muscular, athletic, and well-proportioned – the Miniature American Shepherd’s build is slightly longer than tall. The medium-length fur is double-layered, with a dense undercoat in winter.

Their coat colour ranges from black, red, to liver brown, with possibly white or copper markings and speckled, marbled, or spotted patterns.

The unique coat patterns are due to the Merle-Factor, a genetic mutation also found in the Australian Shepherd.

Character: Is the Miniature American Shepherd a Family Dog?

The Miniature American Shepherd is incredibly intelligent and lively. This four-legged friend is devoted to its pack leader, displaying an eager “Will to please” and an ambition to impress.

When mentally and physically well-exercised, the Mini becomes a loving family dog. However, as a sheepdog, it naturally tries to keep its human family together, which might manifest as herding behaviour when family members wander off.

With consistent training, these herding instincts can be effectively managed. Towards strangers, the dog can be reserved or alert.

From Sheepherder to Acrobat

Renowned for its endurance and work ethic, the Miniature American Shepherd was originally bred for herding sheep and goats. Its popularity soared in the USA when used as entertaining performers during rodeo side shows, exhibiting amusing tricks—a testament to their cleverness and loyalty.

Care: Is a Mini-Aussie Suitable for Beginners?

Don’t be misled by the diminutive and captivating appearance – beneath that stylishly coloured fur lies a real workhorse. The Mini expects clear instructions and consistency from its owner and is thus not the best choice for a novice dog owner.

What Does a Mini-Aussie Need?

These petite shepherds yearn for plenty of exercise and prefer tasks that offer them independence. They excellently herd livestock and are loyal companions for horse riders and cyclists.

These animals also thrive in dog sports, especially dynamic ones like Agility and Flyball. Despite a rather compact frame, they’re extremely agile and sleek in their movements.

These affectionate pets love long walks and ideally want to be with their reference person as much as possible. Those who spend ample time away from home without being able to bring their dog should consider a different breed.

Miniature American Shepherd at Dog Agility Trial © Mark Herreid / stock.adobe.com
The lively Mini is always up for dog sports like agility.

Education: Mistakes This Dog Won’t Forgive

The Miniature American Shepherd’s nature is to make independent decisions, meaning a lax training approach might lead the dog to assume leadership.

Conversely, facing the Mini-Aussie with loving, firm guidance earns you a devoted four-legged companion. As an intelligent, obedient working dog, it reacts swiftly to its owner’s commands, often anticipating what’s required next.

Mind the Downtime

Much like the Australian Shepherd, the Miniature American Shepherd should learn early on that humans lead the way. Owners need to instil calm so this diligent sheepdog doesn’t succumb to chronic stress. Without adequate rest, the industrious pooch may become agitated and display aggression.

Maintenance: Low Effort Required

Maintenance is fairly minimal. Brushing the fur about once a week is sufficient. However, during moulting seasons in spring and autumn, it’s wise to increase the frequency.

During cosy cuddles, dog owners should regularly check their pet’s ears, eyes, and teeth, seeking veterinary advice when abnormalities are noticed.

Besides that, it’s crucial to keep up with necessary vaccine boosters and to have a yearly health check-up for your mini sheepdog.

Health: Genetic Defects in the Miniature American Shepherd

Generally robust, the breed does present certain genetic defects common also to the Australian Shepherd, partly attributable to the Collies once used in breeding Aussies.

A Spectrum of Eye Conditions

The breed can be affected by Collie Eye Anomaly (CEA), an inheritable eye disorder causing changes to the eye’s structure, resulting in mild to severe vision impairment or complete blindness.

Progressive Retinal Atrophy (PRA), a genetic degeneration of the retina, is another prevalent condition, as is Cataracts.

The Merle-Factor as a Health Risk

The Merle-Gen, responsible for their striking coat pattern, seems to increase the risk of certain deformities. Breeding two merle-coloured animals is not recommended, and in Germany, it’s even illegal under animal protection laws.

Metabolic Defect

Metabolic defect MDR1 is another breed-specific disease, causing a hypersensitivity to certain drugs and complicating veterinary treatments.

How Long Do Miniature American Shepherds Live?

Despite the potential for genetic defects, with good care, the small sheepdog can live up to an average of twelve years.

Nutrition: The Right Food for a Miniature American Shepherd

A nimble, active dog like the Miniature American Shepherd requires high-quality, protein-rich food. Whether it’s fed dry dog food or wet food is down to the dog’s preference and needs. Once the dog finds its favourite type, consistency is key—as long as age or health doesn’t dictate a change.

Important: Food changes must always be gradual to prevent any stomach upsets.

The quantity of food depends on factors like age, health status, and how active the furry friend is. Feeding time is after walks or exercise sessions, followed by rest and digestion.

History: A New Breed from the USA

Confusion regarding the Miniature American Shepherd’s name roots in its breeding history, stemming from the Australian Shepherd. Occasionally, Australian Shepherds produced exceptionally small offspring. It wasn’t until the late 1960s that these mini Aussies were intentionally bred in the USA.

During the 1980s, two competing clubs dedicated themselves to breeding these small sheepdogs, known then as Miniature Australian Shepherds.

Official Recognition of the Breed

In 2011, one of these associations pursued and succeeded in securing official breed recognition, leading to the renaming to Miniature American Shepherd. The other continues to breed the Miniature Australian Shepherd.

The Miniature American Shepherd has gained recognition by various international canine associations, while the Miniature Australian Shepherd has not.

miniature american shepherd snow © Anastasia / stock.adobe.com
The Miniature American Shepherd loves being outdoors in all kinds of weather.

Purchase: How Much Does a Miniature American Shepherd Cost?

Although sometimes casually called a Mini-Aussie, only the Miniature American Shepherd has official pedigree. Those sold under a different name do not follow the stringent breeding criteria of international canine associations.

To acquire a purebred Miniature American Shepherd, one should only consider respectable breeders. With proper documentation, a puppy typically costs between €1,500 and €2,000.

Please Avoid Internet Bargains

Beware of apparent bargains online. Often, these cheap offers come from inhumane breeders with no regard for animal welfare, leading to aggressive or chronically ill puppies who were separated from their mother too early. Issues generally become apparent when the seller has already disappeared, and the owner is left with mounting costs.

Conclusion: A Small Dog with Big Needs

While the Miniature American Shepherd may impress with its compact stature and resemblance to the much-loved Australian Shepherd, it’s important to consider the breed’s significant needs before bringing one home.

Snapshot of the Miniature American Shepherd

Quick Facts:The Miniature American Shepherd is a compact, hard-working dog with significant care requirements. Properly trained, it’s an affectionate family pet.
Wither Height:33-46 cm
Weight:8-14 kg
Average Lifespan:12 years
Price:From €1,500
Nature:Intelligent, devoted, active, playful, strong work ethic
Coat:Medium-length
Coat Colour:Wide variety in colours and patterns
Training Effort:Moderate
Maintenance Effort:Moderate
Exercise Needs:High
Origin:USA

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Natalie Decker
Profilbild Natalie Decker (mit Pferd)

"A life without a pug is possible, but pointless," Loriot once said. I would unreservedly agree and add: "A life without horse, cat and rabbit as well!" My heart beats for all animals big and small and I have the great fortune to be able to write about my passion as a freelance author. With my articles I would like to raise awareness for animal welfare and give useful tips to animal lovers.


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