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Finnish Spitz Growth Chart
The Finnish Spitz is a lively, fox-like hunting dog from Finland, famous for its yodeling bark and golden-red coat. Confident and vocal, Finnish Spitzes are medium-sized hunters with a quick, athletic build. Most reach an adult weight of 20-33 lb between 12 and 15 months.
View weight chart (lb & kg)Calculate Your Finnish Spitz Puppy's Adult Weight
Enter your Finnish Spitz puppy's age and current weight for an estimated adult weight range.
Finnish Spitz weight by age
Typical male and female puppy weight ranges by age, available in lb and kg. Individual puppies may vary.
Most Finnish Spitz puppies approach adult weight around 14 months, although individuals may finish earlier or later.
These estimated ranges combine the breed's adult weights with a size-based growth curve. They are not measured breed-specific percentiles or health targets. Month labels are rounded approximations; use the week values for each row. How these weight ranges are calculated
Finnish Spitz Growth Stages
Understanding the typical growth stages helps you know what to expect as your Finnish Spitz puppy grows.
Neonatal
0–2 weeksPuppies are born with eyes and ears closed, relying entirely on their mother. Rapid weight gain occurs during this period.
Socialization
3–12 weeksEyes and ears open. Puppies begin to explore, play, and learn social behaviors. This is a critical period for development.
Juvenile
3–6 monthsRapid growth continues. Puppies become more independent, start teething, and develop coordination.
Adolescent
6–12 monthsGrowth rate begins to slow. Puppies reach sexual maturity and may test boundaries. Muscle mass develops.
Young Adult
12–15 monthsGrowth is nearly complete. Your puppy is filling out and approaching adult proportions.
Adult
15+ monthsYour puppy has reached their full adult size. Weight should remain relatively stable with proper nutrition.
Finnish Spitz FAQ
How much will my Finnish Spitz puppy weigh as an adult?
Adult Finnish Spitzes typically weigh between 20 and 33 lb. The breed standard does not split this range by sex, so males and females share the same 20-33 lb band — males tend to sit at the heavier end.
At what age is a Finnish Spitz fully grown?
Most reach adult weight between 12 and 15 months. They mature on a light, athletic frame, so the teenage months can look rangy before the body fills out.
How accurate is a Finnish Spitz puppy weight chart?
It is a good guide. The breed's dense double coat adds visual bulk without adding pounds — a Finnish Spitz can look heavier than it is. Weigh before the heavy spring shed for the most consistent readings.
How much should a Finnish Spitz puppy weigh at 12 weeks?
Check the 12-week row in the weight-by-age table above for the estimated range. If your puppy falls well outside that band, re-check the scale, the lb/kg setting, and the age entry first — a single off reading is more common than a truly unusual puppy.
Do male and female Finnish Spitzes grow differently?
The official adult range is the same for both sexes at 20-33 lb. Males may average a few pounds heavier, but the overlap is wide enough that one chart serves both.