Weight

22–32 kg

Height

51–58 cm

Lifespan

12–15 years

Origin

Western United States (despite the name)

Coat

Blue merle, red merle, black, red; often with white and tan markings

Group

Herding

Australian Shepherd

Brilliant, agile herder, needs purpose, space, and an active lifestyle

🌍 Western United States (despite the name) 📋 Herding 📐 Medium 🕐 12–15 years

Despite the name, the Australian Shepherd was developed in the American West, not Australia, possibly with dogs brought to California from Australia with Basque shepherds in the 1800s. They became popular working ranch dogs throughout the Western United States, prized for their herding ability, intelligence, and agility. Today they are equally popular in dog sports, search and rescue, and as highly active family companions.

🧠 Temperament

Australian Shepherds are brilliant, energetic, and intensely loyal. They need a purpose, without work or structured activity, they develop destructive and anxious behaviours. Their herding instinct is strong: they may attempt to herd children, other pets, and even vehicles. They are excellent problem solvers and respond beautifully to positive reinforcement training. Aussies are not well-suited to sedentary owners, apartment living, or owners who cannot commit to 2+ hours of daily vigorous activity.

🏥 Health considerations

Australian Shepherds carry the MDR1 gene mutation (also called ABCB1) in around 50% of the breed, this makes them sensitive to certain drugs including common antiparasitic medications (ivermectin), antidiarrheals, and some sedatives. All Aussies should be tested for this mutation. They are also prone to Collie Eye Anomaly (CEA), hip dysplasia, hereditary cataracts, and epilepsy.

🏃 Exercise needs

2+ hours of vigorous exercise daily is a minimum for this breed. Agility, flyball, herding, frisbee, and off-leash running in secure areas are ideal. Mental stimulation through training and puzzle feeders is equally essential.

✂️ Grooming

The medium-length double coat sheds significantly year-round with heavier seasonal shedding. Brushing 2–3 times weekly minimum. The feathering on legs and ears mats easily and requires regular attention. Professional grooming every 8–12 weeks.

🍽️ Feeding your Australian Shepherd

A 25 kg moderately active Australian Shepherd needs approximately 450–550 kcal per day, potentially more for very active working dogs. They are efficient eaters and do not typically overeat.

Did you know? 💡

Australian Shepherds were popularized in the US in the 1950s by rodeo performer Jay Sisler, whose dogs performed tricks on television.
They are one of the breeds most commonly affected by the MDR1 drug sensitivity gene, always test before administering ivermectin-based products.
Merle-to-merle breeding produces 'double merle' puppies with a high likelihood of blindness and deafness, a significant welfare concern.
Despite being a 'new world' breed, genetic analysis suggests Australian Shepherds share ancestry with old European herding breeds like the Pyrenean Sheepdog.

Free calculators pre-set for Australian Shepherds 🧮

All values pre-filled based on typical Australian Shepherd data, adjust as needed for your individual dog.

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Frequently Asked Questions

How much exercise does an Australian Shepherd need? ▾

Australian Shepherds need a minimum of 60 to 90 minutes of vigorous exercise daily. Simple walks are not sufficient for this breed. They excel at agility, frisbee, hiking, and herding trials. Without adequate physical and mental stimulation, they often develop destructive behaviors like chewing, digging, and excessive barking.

Are Australian Shepherds good family dogs? ▾

Australian Shepherds can be excellent family dogs for active households. They are loyal, affectionate, and protective. However, their herding instinct may cause them to nip at children's heels during play. Early training and socialization help manage this tendency. They bond closely with their family and may be reserved with strangers.

Do Australian Shepherds shed a lot? ▾

Yes, Australian Shepherds have a thick double coat that sheds year-round, with heavy shedding periods (blowing coat) twice a year during spring and fall. Regular brushing two to three times per week helps manage loose fur. During shedding season, daily brushing is recommended. Professional grooming every 6 to 8 weeks keeps the coat healthy.

What health issues are common in Australian Shepherds? ▾

Australian Shepherds are predisposed to hip and elbow dysplasia, progressive retinal atrophy (PRA), cataracts, and epilepsy. The MDR1 gene mutation, common in the breed, causes dangerous sensitivity to certain medications including ivermectin. Responsible breeders test for these conditions. Regular veterinary check-ups help catch issues early.

Can Australian Shepherds live in apartments? ▾

Australian Shepherds can adapt to apartment living only if their exercise and mental stimulation needs are fully met. This means multiple daily exercise sessions, interactive puzzle toys, and regular training activities. Most breed experts recommend a home with a yard and an active owner. An under-exercised Aussie in a small space will become anxious and destructive.