Siberian Weight Chart
How big do Siberians get? See their growth chart and ideal weight.
Quick Answer
The Siberian is a large-sized cat that typically weighs 55-70 lbs. They reach full adult size by approximately 18 months. See the complete growth chart and weight milestones below.
Siberian Growth Chart
Is My Siberian a Healthy Weight?
A healthy Siberian should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs. Proper nutrition and regular health checkups are essential for maintaining your Siberian's ideal weight.
- ✓Ideal: Ribs easily felt, visible waist, tucked abdomen
- !Overweight: Ribs hard to feel, no waist visible, rounded belly
- ✗Underweight: Ribs, spine visible, prominent waist
Frequently Asked Questions
How big does a Siberian get?
A healthy adult Siberian typically weighs between 55-70 lbs. They are considered a Large breed.
When does a Siberian stop growing?
Most Siberians reach their full adult height and weight by 18 months. However, they may continue to "fill out" with muscle for a few months after.
How much should a Siberian puppy weigh at 3 months?
At 3 months old, a typical Siberian puppy weighs approximately 15.6 lbs. Growth rates vary, so consult your vet if concerned.
How can I tell if my Siberian is overweight?
A healthy Siberian should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs through a thin layer of fat. If the waist isn't visible, ribs are hard to feel, or the belly sags, your Siberian may be overweight. Consult your vet for an accurate body condition assessment.
Official Breed Standards
For official Siberian size and weight standards, refer to the AKC Breed Standards. Breed standards define the ideal size range, but individual cats may vary based on genetics, diet, and overall health.