At a glanceThe Australian Koolie is a functional herding breed. The Koolie Club of Australia emphasises field performance, sound temperament, agility and cooperation with the handler.WORKING DOG reference library · Added 2026-10-19 · Editorial guideKey factsWorking functionLivestock herding [source]Selection emphasisField performance and handler cooperation [source]CoatClose outer coat with dense undercoat [source]Selected for the jobThe Koolie Club places herding function at the centre of breed identity. Its fundamentals describe stock work in fields, yards and trucking settings and acknowledge differences between family lines serving different jobs. This makes a conversation about the actual task more useful than choosing on a photograph or a single fashionable description.Temperament and stock workThe club’s ideal combines alertness, responsiveness and loyalty with a balanced temperament. Its working emphasis includes grouping animals, directing movement and cooperating with a handler. The practical question for a buyer is how those qualities appear in the family under consideration.Ask to see adults working stock comparable to yours. Talk through control, initiative and how the dog behaves when work ends. An introductory assessment should be supervised by someone who understands stock welfare. Teaching and experience develop useful work; simply placing a novice in with animals is not a complete assessment or training method.Functional build and coatThe club describes athletic construction and efficient movement, with a close outer coat and dense undercoat. Its explanation allows colour variation while prioritising function. For ownership, ask about the coat of adult relatives and the maintenance required in your terrain. Make feet, coat and ordinary handling part of early cooperative learning rather than waiting for a problem to force an examination.Records and breeder discussionAsk which organisation holds registration, how parentage is recorded and what screening documentation is available. Discuss the results with the breeder and a veterinarian rather than relying on a colour-based health claim. A useful profile separates a registered identity, owner-described work and documented results. For a companion or sport home, explain the daily routine you can offer and ask which individuals the breeder considers suitable for that setting.Sources & further readingReferences for this guide. Rules and services can change; check the responsible organisation for current details.Koolie Club of Australia: Koolie fundamentals (opens in a new tab)Koolie Club of Australia (opens in a new tab)Keep exploringWorking Kelpie ↗Border Collie ↗Australian Cattle Dog ↗Choosing a working dog breeder ↗Assessing a working dog before purchase ↗Health screening before breeding ↗Explore the working dog communityRecorded competition results · Find a trainer · Browse services · Dogs & litters