Maine Coon Size and Growth Chart

The Gentle Giant

Maine Coons are the largest domestic cat breed, with males reaching 18-25 pounds. They grow slowly, not reaching full size until 3-5 years of age.

Growth Timeline

• 3 months: 2-4 lbs
• 6 months: 6-10 lbs
• 1 year: 10-16 lbs
• 2 years: 13-20 lbs
• 3-5 years: Full adult size

Health Considerations for Large Breeds

Their size puts Maine Coons at higher risk for hip dysplasia and joint issues. Feed a balanced diet appropriate for large breeds and avoid overfeeding.