German Coolie/ Australian Koolie

Other names


Life expectancy

18 years

Age adult

19 months

Height (Shoulder height)

50 cm


24 kg

Coat texture

medium length / long-haired / short-haired / undercoat

Coat color

blue merle, red merle, tricolor, brown&loh

Common illnesses

merle factor (deaf, blind, malformation) / stillbirth in harlequins

Food expenses per month in €

about € 55

Suitable for children

Rather not

Needs a garden

Rather not

Hunting motivated / needs alternative employment

Rather yes

First dog suitable

Rather not

Allergy friendly

Rather not


Very atletic


Needs much attention

Care and grooming

Low grooming effort

Eager to learn



Needs a lot of exercise


quick and eager to learn / sporting / robust / alert / intelligent / likes to work / careful

Bred for

guard house and farm / drive and shepherd sheep

Common illnesses

merle factor (deaf, blind, malformation) / stillbirth in harlequins

Dog type according to FCI

sheepdogs and cattledogs (exept swiss cattledogs)

FCI description

Shepherd dogs have the task to defend their herd from bear and wolf attacks. They are usually suspicious of strangers. Especially at dusk, when people go to rest, their instincts of defense and guarding become active. They are often insecure outside their territory. These animals need a task as working dogs. Shepherd dogs are not dependent on humans, because they must react independently and quickly to danger.

Cattledogs drive the cattle of the traders with a lot of barking, sometimes over long distances, to the market. They protect it from thieves and make sure that none escapes. These powerful, robust dogs have great assertiveness, because in certain situations they have to decide for themselves what to do.

Shepherd dogs emerged as agriculture grew and wolves were largely extinct. No longer protecting the independent, but keeping and driving the herd animals together without much barking became their tasks. They work together with the shepherd, have to react to his instructions as quick as lightning, but are also able to make their own decisions. They are fast, intelligent, agile, persevering and want to work.

Undemanded dogs in this group tend to have behavioural problems. Their instinct to keep the herd together is innate. For example, it happens that fast-moving children are tweaked into change. They need a clear, loving education, a task or a substitute task and are to be inspired for sporty activities.

Also, these animals must learn to come to rest. The active part is no problem for them, but if they are overstrained and do not come to rest, this can also lead to behavior problems.

Short description

The German/Australian Koolie is very attached to his owner and is very obedient. Some individuals are sceptical of strangers, others give everyone a warm welcome. He needs a lot of physical exercise and purposeful activites. Therefore, he is suitable for very active people.

This information is indicative and adheres to the breed standard. Each animal is an individual and has a personal character, as well as its own needs. Thus, a breed is not a guarantee of certain behaviors, etc.