Veterinary and insurance guide · Updated 2026
The Siamese is one of the most popular cat breeds. Active, very vocal, intelligent and deeply attached to its family. In this guide we cover its origin, character, the most common health problems and why Petplan insurance is the best choice for caring for your Siamese.
Origin and history of the Siamese
Originally from Thailand (the former kingdom of Siam), where it was prized in temples and by royalty. It reached the West in the late 19th century and is one of the most recognisable breeds.
Physical characteristics
Here are the main characteristics of the Siamese:
| Origin | Thailand (former Siam) |
|---|---|
| Size | Medium |
| Weight | 3 – 5 kg |
| Coat | Short and fine |
| Life expectancy | 15 to 20 years |
| Temperament | Active, very vocal, intelligent and deeply attached to its family. |
Temperament and character
The Siamese is active, very vocal, intelligent and deeply attached to its family. Like any cat, it appreciates a calm environment, its routines and its own spaces to rest and observe. Respecting its pace and offering affection without forcing it strengthens the bond with the family.
Common health problems in the Siamese
The Siamese has a lot to offer, but it’s worth knowing the breed’s health predispositions before sharing your life with one.
The most frequent include: Feline asthma and respiratory problems, Hepatic amyloidosis, Dental problems, Congenital strabismus.
Financially this matters: surgery, long-term treatment or an emergency can cost from several hundred to several thousand euros. Petplan’s health insurance reimburses up to €3,100 per year in veterinary costs, with a €45 co-pay per condition, so you can choose the best treatment without cost being the deciding factor.
An indicative list of breed predispositions; it must be validated by the veterinary team. It is not a diagnosis.
Coat care and feeding
The Siamese needs a balanced feline diet, weight control and very good hydration; fresh water and wet food help protect its kidneys and urinary tract. Keep the litter tray clean, brush it according to its coat, look after dental hygiene and keep vaccinations and deworming up to date. Regular check-ups are key to its health.
Exercise and stimulation
Even as an indoor cat, the Siamese stays healthy with daily play that triggers its hunting instinct: wands, balls and interactive toys. Provide scratching posts, high perches and hiding spots; environmental enrichment prevents stress and excess weight.
Why Petplan is the best choice for your Siamese
Good insurance is a sensible decision. With Petplan you freely choose your vet or specialist anywhere in Spain, with no closed network; the policy covers accidents and illnesses —including hereditary and chronic ones— and renews for life without excluding conditions that appear with age. Reimbursement goes up to €3,100 a year with a €45 co-pay per condition. Get a free, no-obligation quote for your Siamese.
Frequently asked questions about the Siamese
How long does a Siamese live?
A Siamese’s life expectancy is 15 to 20 years, especially with good care, weight control and veterinary follow-up.
What health problems are most common in the Siamese?
Its most common predispositions include: Feline asthma and respiratory problems, Hepatic amyloidosis, Dental problems, Congenital strabismus. Discuss them with your vet.
How much does Siamese insurance cost?
It depends on age and area. You can get a free, no-obligation quote for your cat with Petplan, which reimburses up to €3,100 a year with a €45 co-pay.
What does Petplan insurance cover for a Siamese?
Accidents and illnesses, including diagnostic tests, surgery, hospitalisation and veterinary emergencies, with free choice of vet across Spain.
Learn more about Petplan pet insurance.
