Australian Shepherd
Breed Library

Australian Shepherd

Medium; 40–65 lbsVery high12–15 years lifespan

Who this breed is NOT for

Sedentary homes, long-hours-away owners, or first-timers wanting an easy dog. An under-worked Aussie is the classic 'my dog is destroying the house and herding my kids' story — a working dog with no work.

Bred to do

A herding dog (developed in the US, despite the name) bred to work livestock all day — tireless, driven, and highly intelligent.

Exercise needs

Very high, and mental work is mandatory. Long walks alone won't cut it — they need running, training, dog sports, or a real job. This is one of the most demanding breeds for energy and stimulation.

Temperament

Brilliant, driven, loyal, sensitive, often reserved with strangers. Strong herding instinct — may try to herd kids, pets, or bikes by nipping heels.

Trainability

Extremely high — they learn fast and love to work. That same brainpower means they get bored and invent problem behaviors without an outlet.

With kids & pets

Great with an active family, but the herding instinct can mean nipping at running children and chasing. Early training channels it.

Living situation

Poorly suited to small apartments or sedentary homes unless you're genuinely committed to hours of daily activity. Thrives with space and a job.

Grooming & shedding

Medium double coat that sheds significantly; needs regular brushing and heavier seasonal care.

Health & costs

Watch for hip dysplasia, eye disorders, epilepsy, and a drug-sensitivity gene (MDR1) that affects some individuals — ask your vet about testing. Buy from health-tested lines.

Best fit

Highly active owners — runners, hikers, dog-sport people, working homes — who want a whip-smart partner and will keep its body and brain busy every day.

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A note from Kerri

Aussies are dazzling dogs, and they're one of the breeds I most often see land in the wrong home. People fall for the looks and the smarts, then can't keep up with the engine underneath. If you're active enough to give one a real job, it's magic. If you're not, please choose a calmer breed — for both your sakes.

— Kerri, founder of Floyd's Love

Gear Kerri recommends

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Floyd's Love is educational. Our lessons, breed guides, and personalized assessments are for general information and preparation only — they are not a substitute for professional veterinary care or advice from a qualified veterinarian or animal behaviorist. Always consult your vet for medical concerns and a qualified professional for behavior issues.