Siberian
Natural Forest Breed; recognized by CFA, TICA, and FIFe. · Originating in the subarctic climate of Russia. It is a natural landrace breed that developed thick fur and a sturdy build to survive harsh winters.
Also known as: Siberian Forest Cat, Moscow Semi-Longhair, Neva Masquerade (colorpoint variety)

Breed Group
Natural Forest Breed; recognized by CFA, TICA, and FIFe.
Size & Weight
Medium-to-large; males typically weigh 15-20 lbs, females 10-15 lbs. This specimen appears to be a juvenile or young adult based on the facial proportions and coat fluff.
Lifespan
Typically 12-15 years. They are slow-maturing cats that do not reach full physical development until 5 years of age.
Activity Level
High; they are agile jumpers and energetic hunters. They require daily interactive play and mental stimulation through puzzles or trick training.
Description
The Siberian is a majestic forest cat that combines the rugged power of a wild animal with a gentle, family-oriented spirit. Its iconic triple coat and sweet expression make it a favorite for those seeking a large, interactive companion.
Key Features
Barrel-shaped body, triple-layered coat, prominent ruff around the neck, and rounded facial contours compared to the triangular Maine Coon.
Physical Description
A substantial, muscular cat with a 'barrel-shaped' torso. It features a triple coat, heavy boning, and a rounded contour to the head with a short, broad muzzle and prominent chin.
Coat & Coloration
Semi-long to long triple coat (guard hairs, awn hairs, and down) that is water-repellent. This cat displays a brown mackerel tabby pattern with dense black markings over a warm agouti base.
Coat Care
Moderate; requires thorough brushing 2-3 times a week. The coat is prone to seasonal 'molting' in spring and autumn where daily grooming is necessary to prevent matting.
Eye Characteristics
Large, nearly round but slightly almond-shaped. Colors range from green to gold; this individual shows a greenish-yellow or copper hue.
Ear Characteristics
Medium-large with rounded tips, set wide on the head. Features heavy inner furnishings (ear tufts) and lynx-like tips reaching out from the apex.
Personality & Temperament
Known for being dog-like, highly intelligent, and affectionate. They are problem-solvers who enjoy water, jumping to high places, and following their owners around.
Compatibility
Excellent for families with children and other pets. Their social nature makes them unsuitable for homes where they are left alone for very long periods.
Diet & Nutrition
Requires a high-protein diet to support its dense muscle mass. Controlled portions are recommended as the breed's heavy build can mask obesity.
Health Considerations
Generally hardy, but Hypertrophic Cardiomyopathy (HCM) is a known genetic concern. Regular heart screenings via echocardiograms are recommended for breeding lines.
Life Stages
Slow maturation: Kittens are fluffy and playful; adolescents go through a 'gangly' phase; adults develop the characteristic barrel chest; seniors require joint support.
Care Recommendations
Provide tall cat trees and sturdy scratching posts. Due to their thick coat and outdoor heritage, they prefer cooler indoor temperatures.
History & Origin
Documented in Russia for centuries; first officially exported to the US in 1990 by Elizabeth Terrell. It was recognized by the CFA for championship status in 2006.
Interesting Facts
The Siberian is widely considered 'hypoallergenic' by many enthusiasts because it produces lower levels of Fel d 1 protein in its saliva, though this varies by individual cat.
Similar Breeds
Maine Coon (distinguished by a more square muzzle and taller ears) and Norwegian Forest Cat (distinguished by a straight profile and triangular head).
Photography Tips
Shoot from a low angle to emphasize the barrel-shaped chest and powerful legs. Natural sidelighting helps define the layers of the triple coat and tabby markings.