Use this Working Kelpie puppy weight calculator to predict how big your puppy will get. Working Kelpies are a herding breed that typically reach full size by around 12-18 months.
Enter your puppy's current weight and age to predict their adult size
Estimates based on breed growth curves. Individual dogs vary with genetics and nutrition — check with your vet for a personalized read.
A practical pick for medium-sized breeds.
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| Age | Weight |
|---|---|
| Birth | 1 to 2 lbs |
| 2 Months | 4 to 12 lbs |
| 3 Months | 7 to 18 lbs |
| 4 Months | 10 to 24 lbs |
| 5 Months | 13 to 30 lbs |
| 6 Months | 15 to 36 lbs |
| 7 Months | 18 to 42 lbs |
| 9 Months | 21 to 48 lbs |
| 10 Months | 24 to 54 lbs |
| 1 Year | 27 to 59 lbs |
| 1.5 Years | 28 to 60 lbs |
| 2 Years | 28 to 60 lbs |
Estimated from typical medium-breed growth curves and the Working Kelpie's adult weight range. Individual puppies vary — use the calculator above for a prediction based on your puppy's actual current weight.
New breed data, growth tips, and puppy-parenting insights, plus our free printable puppy growth tracker.
Generally a healthy, hardy breed; hip dysplasia can occur given the demands of the breed's working role.
A quality diet matched to this breed's exceptionally high, sustained energy level.
The short double coat needs minimal brushing beyond shedding season.
This is an intensely driven working breed — without genuine daily work or serious exercise and mental engagement, Working Kelpies become anxious or destructive. Best suited to active, experienced owners with real work for the dog to do.
The working-line variety of the Australian Kelpie, bred specifically for herding ability rather than show conformation, with near-inexhaustible energy.
Alert, eager, and highly intelligent, Working Kelpies balance intense drive to work with a genuine ability to relax once the job is done.
