![]() |
Classic Siamese. Seal point. Not extreme. Photo: in public domain |
- What the experts say about the Siamese family of cats.
- General cat behavior.
- Differences in behavior from cat to cat (individual personality). This is probably greater than any differences from breed to breed.
- Siamese cat behavior.
- Whether there are any differences in the behavior between the types of Siamese cats of which there is an endless spectrum. There are though essentially 3 types, the Modern and Traditional, with the Classic in between. Is the classic body conformation the Thai cat?
- Spaying and neutering - the effect on behavior.
- Illness - modern Siamese cats have the most inherited diseases of all the cat breeds.
Obviously, a Siamese cat whether Modern or Traditional will have common domestic cat characteristics, which will be more pronounced than the particular breed characteristics. Realistically all purebred cats are very similar in character. It is usually the exotic wild cat hybrids that show some differences such as the Bengal cat.
Cats will act instinctively, which means reacting to what is going on around them. They are essentially, if one goes back thousands of years, domesticated wild cats. This is relevant as what they do is rooted in wild cat behavior. Their hunting skills come readily to mind. They are adapted to hunt so they have great senses. Play can lead to a scratch if it is too rough, for example. Play is a learning process for hunting.
Intelligent cats - and some breeds are I believe more intelligent than others (although there is no hard evidence to support this) - will be more inquisitive and generally more active than less intelligent cats.
![]() |
Susan Ford, daughter of Gerald Ford, and the family's Siamese cat, Shan, in 1974. Photo: Wikipedia under CC license. Image: A1206-12A, Courtesy: Gerald R. Ford Library |
Personality traits
Due to nature (genetic traits) and nurture (environmental impact) individual cats will have differing temperaments. For example, difficult early years will or might make your cat more defensive. This will translate to being more static and less adventurous. This in turn may lead to weight problems. Or, a cat may be more prone to being nervous. This might translate to poor litter habits. These are individual traits which are similar in their variety to those found in humans.
Spaying and neutering
Cat breeders keep unaltered cats for breeding purposes. They often keep their male cats in outdoor pens. That just about says all you need to know about the behavior of male unaltered cats. Castrating a male cat eliminates the natural sex drive which has the pleasant effect of reduced territorial fights and injuries. Spraying urine (scent marking) is also reduced significantly. The lack of sex drive makes them more inclined to stay at home, a trait which makes them more domesticated, in effect.
Illness
Illness can affect Siamese cat behavior. Sometimes unexplained behavior, perhaps untypical aggressive behavior can be put down to an illness or injury. A vet is the only person to decide the best course of action in this instance. Illness though can affect behavior generally. I wonder if the propensity of the Siamese cat to having a squint (cross eyed) affects this breeds behavior?
Siamese cat behavior
I mentioned cat intelligence earlier on. It is not surprising that Siamese cats are at the top end of the intelligence league. This is reflected in this breed's vocalizations and attachment to humans. This is a cat that is involved in the human/cat relationship and the Siamese is not backward in coming forward in asking for something when the occasion demands. So, all other elements being equal and on the assumption that your Siamese is well socialized and well balanced she should be a little more inquisitive, involved and interactive than the average mixed-breed cat and the majority of the purebred cats. This means more input for the person keeping the cat.
This "people orientation" may translate into an issue if another cat joins the family. I immediately think of Helmi Flick's F1 Chausie that lived with her for a time. An F1 Chausie is a wildcat hybrid and quite demanding. They form close relationships with people. They are intelligent. I could see a disturbance to the balance in the relationship if another cat or person was introduced into it.
Siamese cat behavior is considered by some to be extrovert in comparison to some other cat breeds perhaps because Siamese tend to be more vocal. Their need for human companionship is expressed in their vocal demands. But let us remember that all domestic cats depend on us, as that is what makes them domestic cats.
In truth cat breeders and the cat associations tend to exaggerate the characteristics of a cat breed, particularly the breed they are breeding to distinguish the breed from others. It is important to distinguish breed from breed to justify the breed. The variations from cat to cat will sometimes outweigh the differences from Siamese cat to another cat breed.
The Wikipedia author proposes that the Siamese cat coat (white with points) contributes to this breed's character in that the coat makes this breed less well camouflaged and therefore more dependent on people for survival. Hence the desire for a closer connection with humans. This begs the question as to the development of the coat color and pattern. It is certainly not the best for survival. That accolade for that must go to the tabby cat coat.
From the point of view of people living in the West the history of the Siamese cat starts late in the 1800s on the importation from Siam of a Siamese cat. This cat was a Traditional cat. What happened in Siam (now Thailand) to create the pointed coat? The pointed coat is probably due to a genetic mutation.
There are a number of posts on cat behavior on this website, which discuss cat behavior from various aspects. You can use the labels panel to select these posts. Here is one on cat breed characteristics.
The Different Siamese cat types
There used to be one Siamese cat, the standard regular looking cat as imported into the UK in the latter part of the 1800s. Now things have changed. This change was brought about entirely by cat breeders breeding for a more "elegant" and "extreme" or plain skinny figure. These contemporary cats that I have called "Modern Siamese" may have altered characters.
My research indicates that they are less robust from a health point of view. But do they have different characters from the Traditional Siamese cats? The answer is probably not. There is certainly no obvious evidence that Modern Siamese behave differently. But being noticeably thinner and therefore more prone to being affected by ambient temperature may affect their character and eating habits (greater heat loss). Modern Siamese are in my opinion less healthy and this will be manifest in an altered behavior (depressed and less active). The Modern Siamese may also be nervous.