Koolie
About the Koolie
Temperament
Physical Characteristics
| Size Category | Medium (25-50 lbs) |
|---|---|
| Height | 13-23" |
| Weight | 33-53 lbs |
| Coat Type | Double |
| Coat Length | Medium |
| Colors | |
| Hypoallergenic | No |
Care Requirements
Exercise Needs
Very High (90+ min/day)
90 minutes per day recommended
Grooming
Moderate - Weekly
Mental Stimulation
★★★★★Needs plenty of mental challenges
Drooling
★★★★★Living Conditions
Cost of Ownership
| Purchase Price | $400-$1,000 |
|---|---|
| Annual Cost | $1,100/year |
Costs vary based on location, breeder, and individual needs. Annual costs include food, veterinary care, grooming, and supplies.
Health Considerations
Like all breeds, Koolies may be prone to certain health conditions:
Regular veterinary check-ups and proper care can help prevent or manage many health issues.
Best For
- Families with Children
- Active Owners
May Not Be Ideal For
- Apartment Living
- First-Time Owners
- Long Work Hours Away
Guides for your Koolie
The story behind the Koolie
The Koolie developed in Australia from British herding dogs brought out by settlers in the nineteenth century, likely including smooth collies and other working types, and was shaped by the demands of managing sheep and cattle across large, hot properties. Working stockmen selected purely for ability, so lines evolved regionally, with taller dogs used on cattle in open country and lighter ones for sheep in closer work. The name has appeared in several spellings and the breed was long known informally among graziers rather than through registries. It is not recognised as a standardised breed by the FCI or AKC, and remains registered through Australian working-dog organisations that record ability and pedigree. Koolies continue to work commercially on Australian properties and have found a growing following in dog sports.
Originally bred for: Sheep herding, Cattle droving, Farm work. You can trace how working roles shaped today’s breeds across our dog guides.
Feeding a Koolie
Working herders burn energy steadily, so a quality complete diet with good protein and fat, fed twice daily, matches the workload. Intake should track the season closely, rising during mustering or trial periods, and dropping when the dog is resting to prevent gain.
Watch for: No breed-wide sensitivity is established. Highly active dogs sometimes show loose stools under stress or travel, which is not the same as an ingredient reaction. Keep transitions gradual, and involve a veterinarian if skin irritation or gut problems persist beyond a few weeks.
Mealtime extras: training treats worth keeping in your pocket. Everything else lives in our dog nutrition and feeding hub.
Living with a Koolie
Day to day, the basics matter most: how much exercise your dog needs, how often to get out for a walk, and how much sleep is normal.
For play and enrichment, browse our favorite dog toys and interactive toys for rainy days.
Gear that fits the breed makes life easier: a well-sized dog bed, a properly sized crate.
Raising a puppy? Work through crate training and the teething timeline — or see how old your dog is in human years with our dog age calculator.