Cat breed lifespan

Maine Coon lifespan

Maine Coons are large cats, so healthy weight management and preventive care are important context when estimating lifespan.

The first PetLifeYears model uses a conservative curated baseline for Maine Coon cats and shows the model version in each result.

A breed page should be treated as a starting point. For a more personalized educational estimate, use the calculator with your cat's age, lifestyle, body condition, neuter status, and known health information.

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Sources and limits

This breed page explains context rather than making an exact lifespan promise. It shares the calculator source set, and individual estimates should be interpreted with age, body condition, lifestyle, and health history.

© 2026 PetLifeYears provides educational lifespan estimates based on population-level research.

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