Siamese Lifespan

How long do Siameses live? Everything you need to know about their aging and life expectancy.

Average Lifespan
15-20 years

With proper care, some Siameses can live up to 22 years!

Siamese Age Chart

Siamese AgeHuman EquivalentLife Stage
1 year~15 yearsPuppy/Kitten
2 years~24 yearsYoung Adult
9 years~52 yearsAdult
18 years~88 yearsSenior

Factors Affecting Siamese Longevity

Kidney/Liver amyloidosis
Dental infection spreading to heart/kidneys
Cancer risk (Lymphoma/Mast Cell)

How to Extend Your Siamese's Life

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Daily tooth brushing
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Senior blood panels starting at age 10
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High moisture diet

Frequently Asked Questions

How long do Siameses live?

The average lifespan of a Siamese is 15-20 years. Siamese are legendary for longevity, often reaching 18-20+ years. Plan for a 2-decade commitment.

What health issues affect Siamese lifespan?

Siamese longevity can be affected by: Kidney/Liver amyloidosis. Dental infection spreading to heart/kidneys. Cancer risk (Lymphoma/Mast Cell).

How can I help my Siamese live longer?

To extend your Siamese's life: Daily tooth brushing. Senior blood panels starting at age 10. High moisture diet. Regular vet checkups are essential.

What are the signs of aging in Siameses?

As Siameses age, watch for: graying around the muzzle, decreased activity levels, weight changes, vision or hearing decline, stiffness in joints, changes in sleep patterns, and cognitive changes like confusion or disorientation. Senior Siameses (typically over 13 years) should have more frequent vet checkups to catch age-related issues early.

Breed-Specific Data

This guide includes longevity data specific to Siameses, based on veterinary records.