United Pet Club
Siamese (modern) — a Medium, Vocal Cat breed originating in Thailand

Siamese (modern)

The modern Siamese is a striking, talkative breed known for its vocal, affectionate nature and deep devotion to its people.

Size
Medium
Lifespan
12–20 years
Origin
Thailand
Temperament
Vocal
Standard colors
White, Blue and Lilac and 8 more
Key Traits
VocalAffectionateIntelligentPeople-orientedActive

Characteristics

Energy Level5
Trainability3
Good With Kids3
Good With Pets5
Grooming Needs3

Coat and grooming

How the Siamese (modern) coat is built, and what that means when you groom it.

Coat layers
Single coat
Coat texture
Smooth
Coat length
Short
Shedding
Low shedding

Siamese (modern) colors and patterns

What each club's breed standard says about every Siamese (modern) color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the Siamese (modern) in White, Blue, Lilac, Chocolate, Seal, Cinnamon, Caramel, Red, Cream, Fawn and Apricot. Standard patterns: Solid, Bicolour, Harlequin, Pointed, Tabby, Tortoiseshell, Calico, Torbie, Van and Caliby.

Coat: rulings by club
Color or patternTICAFIFEGCCFWCFCFA
WhiteStandardStandard (“white”)Standard (“Foreign White”)Standard (“Foreign White”)No ruling
BlueStandardStandard (“blue”)Standard (“Blue Point”)StandardStandard (“Blue Point”)
LilacStandardStandard (“lilac”)Standard (“Lilac Point”)StandardStandard (“Lilac Point”)
ChocolateStandardStandard (“chocolate”)Standard (“Chocolate Point”)StandardStandard (“Chocolate Point”)
SealStandardStandard (“seal”)Standard (“Seal Point”)StandardStandard (“Seal Point”)
CinnamonStandardStandard (“cinnamon”)Standard (“Cinnamon Point”)StandardNo ruling
CaramelNo rulingNo rulingStandard (“Caramel Point”)No rulingNo ruling
RedStandardStandard (“red”)Standard (“Red Point”)StandardNo ruling
CreamStandardStandard (“cream”)Standard (“Cream Point”)StandardNo ruling
FawnStandardStandard (“fawn”)Standard (“Fawn Point”)StandardNo ruling
ApricotNo rulingNo rulingStandard (“Apricot Point”)No rulingNo ruling
SilverNo rulingNo rulingNot recognised (“Silver Tabby Point”)No rulingNo ruling
Patterns
SolidNo rulingNo rulingNo rulingStandard (“Solid white”)No ruling
BicolourStandard (“‘Any color with white’ points”)Standard (“bicolour”)No rulingStandard (“bicolour”)No ruling
HarlequinNo rulingStandard (“harlequin”)No rulingAlternate (“Harlequin”)No ruling
PointedStandard (“Pointed”)Standard (“pointed”)Standard (“Point”)Standard (“pointed”)Standard (“Point”)
TabbyStandard (“lynx points”)Standard (“tabby”)Standard (“Tabby Point”)Standard (“tabby”)No ruling
TortoiseshellNo rulingStandard (“tortie”)Standard (“Tortie Point”)No rulingNo ruling
CalicoNo rulingStandard (“tortie with white”)No rulingNo rulingNo ruling
TorbieNo rulingStandard (“tortie tabby”)Standard (“Tortie Tabby Point”)No rulingNo ruling
VanNo rulingStandard (“van”)No rulingAlternate (“Van”)No ruling
CalibyNo rulingStandard (“tortie with white”)No rulingNo rulingNo ruling
MinkNot recognisedNo rulingNo rulingNo rulingNo ruling
SepiaNot recognisedNo rulingNo rulingNo rulingNo ruling
SmokeNo rulingNo rulingNot recognised (“Smoke Point”)No rulingNo ruling
Eyes: rulings by club
Color or patternTICAFIFEGCCFWCFCFA
BlueStandard (“Blue”)Standard (“intense deep blue”)Standard (“deep blue”)Standard (“intense blue”)Standard (“deep vivid blue”)
GreenNo rulingNo rulingDisqualifying (“tinged with green”)No rulingNo ruling
Nose: rulings by club
Color or patternGCCFCFA
BlueStandard (“Blue”)No ruling
LilacStandard (“Pale pinkish grey”)Standard (“lavender-pink”)
SlateNo rulingStandard (“slate colored”)
ChocolateStandard (“Chocolate or pinkish chocolate”)No ruling
SealStandard (“Seal brown”)Standard (“same color as points”)
CinnamonStandard (“Cinnamon brown”)Standard (“cinnamon-pink”)
FawnStandard (“Pinkish fawn”)No ruling
PinkStandard (“Pink”)No ruling
Paw pads: rulings by club
Color or patternGCCFCFA
BlueStandard (“Blue”)Standard (“slate colored”)
LilacStandard (“Pale pinkish grey”)Standard (“lavender-pink”)
ChocolateStandard (“Chocolate or pinkish chocolate”)No ruling
SealStandard (“Seal brown”)Standard (“same color as points”)
CinnamonStandard (“Pink to cinnamon brown”)Standard (“cinnamon-pink”)
FawnStandard (“Pinkish fawn”)No ruling
PinkStandard (“Pink”)No ruling

What the rulings mean

Standard
Described by the club's breed standard.
Alternate
Registrable with the club but not described by its breed standard, such as an AKC alternate colour.
Disqualifying
The club's breed standard disqualifies an animal of this colour or pattern.
Not recognised
The club does not accept this colour or pattern for the breed.

Color changes

How a Siamese (modern)'s colors can change over its life.

  • Tabbychanges toSolid

    Coat · With age · from 0 to 39 weeks

  • Whitechanges toShaded

    Coat · With age

  • Whitechanges toChinchilla

    Coat · With age

  • Tabbychanges toShaded

    Coat · With age · from 0 to 6 weeks

  • Tabbychanges toChinchilla

    Coat · With age · from 0 to 6 weeks

  • Bluechanges toTortoiseshell

    Coat · With age

  • Creamchanges toFawn

    Coat · Progressive

  • Whitechanges toPointed

    Coat · With age · from 1 to 52 weeks

  • Solidchanges toSmoke

    Coat · With age · from 3 to 104 weeks

  • Bluechanges toGreen

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toYellow

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toGold

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toCopper

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toOrange

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toHazel

    Eyes · With age · from 4 to 17 weeks

  • Bluechanges toAmber

    Eyes · With age · from 4 to 17 weeks

  • Pinkchanges toSeal

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toBlue

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toChocolate

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toLilac

    Nose · With age · from 1 to 52 weeks

  • Pinkchanges toSeal

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toBlue

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toChocolate

    Paw pads · With age · from 1 to 52 weeks

  • Pinkchanges toLilac

    Paw pads · With age · from 1 to 52 weeks

About the modern Siamese

The modern Siamese is a medium-sized, talkative cat from Thailand, well known in Australia for its colour-pointed coat, opinionated personality, and strong attachment to its people.

The modern Siamese is a medium-sized shorthaired cat with a colour-pointed coat, deep blue almond-shaped eyes, and a long, lean frame. It comes from Thailand, where pointed cats were kept for centuries before the type arrived in the West. The breed sits near the top of any list of talkative cats and uses a loud, low-pitched voice to hold ongoing conversations with its household.

Personality is as much of the picture as appearance. Siamese cats are affectionate, sharp, and people-oriented. They pick one or two favourite people in the household and tend to follow them about, joining in with whatever is happening rather than watching from a distance. Australian owners often describe them as more like a social dog than a typical cat.

The word "modern" marks out the contemporary show type, which carries a longer, more angular head and a finer body than the older, rounder lines. Both types share the same pointed colouring and vocal, active character. With a lifespan often cited at 12 to 20 years, the Siamese is also one of the longer-lived pedigree breeds available in Australia.

Quick facts
AttributeDetail
OriginThailand
SizeMedium
Lifespan12 to 20 years
Group / roleShorthair companion cat
Good withFamilies, attentive owners, other social cats

Who it suits

The Siamese is a good match for people who want a genuinely involved companion and who spend enough time at home to give it proper attention. It handles busy family life well provided someone is around during the day. A home where it is left alone for long stretches is a poor fit, as the breed gets vocal and restless when bored. Both ANCATS and CCCA recognise the modern Siamese, and breed clubs in most Australian states can point you towards registered breeders.

History and origin

The Siamese originates from Thailand, where pointed cats appeared in manuscripts centuries before the breed reached Britain in the 1880s and was gradually refined into the modern angular show type.

Pointed cats from Thailand, known historically as Siam, are the foundation of the modern breed. Regional manuscripts describe pale-bodied cats with darker points well before the type was introduced to Europe, which places Thailand clearly at the origin.

The breed arrived in Britain during the 1880s, transported from Bangkok to England. Early show cats drew a lot of attention because the combination of a pointed pattern and blue eyes was genuinely unusual in Europe at the time. Pedigree recording and breed development followed quickly during the late nineteenth century.

Over the course of the twentieth century, show breeders pushed selection towards a longer head, much larger ears, and a more drawn-out body shape. The result is the angular, fine-boned modern Siamese found in show rings today, including at ANCATS and CCCA events across Australia. The older, rounder-headed cats are now kept as a distinct traditional type, though both lines trace back to the same Thai cats.

The Siamese has also shaped a number of other breeds, passing on its pointed colouring and body structure to several breeds developed in the same era.

Appearance and breed standard

The modern Siamese is a slender, medium-sized cat with a wedge-shaped head, large ears, deep blue almond eyes, and a short pointed coat in colours including seal, blue, chocolate, and lilac.

The modern Siamese carries a long, fine-boned body with a level back and a tubular build. The head is a long wedge shape, the ears are large and follow the wedge lines, and the eyes are almond-shaped with a clear deep blue colour. The legs are slim, the paws small and oval, and the tail long and tapering. The overall impression is lean and athletic.

Breed standard at a glance
TraitStandard
HeightAround 23 to 25 cm at the shoulder
Weight2.5 to 5.5 kg
CoatShort, fine, close-lying, glossy
ColoursSeal, blue, chocolate, lilac and further point colours
EyesAlmond-shaped, deep blue

Coat and colours

The coat is short and lies flat with very little undercoat, which means a weekly brush with a grooming glove is usually all it takes. The breed's defining feature is the colour-pointed pattern: a light body with darker colour at the face mask, ears, legs, feet, and tail. The pattern is temperature-linked, with the cooler extremities holding deeper colour while the warmer trunk stays pale. The four classic point colours are seal (dark brown), blue (grey), chocolate (warm brown), and lilac (pale grey). Further point colours and patterns, including tabby points and red-based points, are recognised by ANCATS, CCCA, and other registries. Point colour deepens with age and tends to darken more in cooler climates, though Australia's hot summers generally keep the contrast crisper for longer.

Temperament and personality

The Siamese is affectionate, sharp-minded, and thoroughly people-oriented, with an active personality and a voice it is not shy about using.

The Siamese is one of the most people-focused cats you can own. It forms close attachments and regularly shadows a favourite person from room to room throughout the day. It will push under the covers at night, sit on keyboards, and insert itself into conversations. This level of involvement is a feature for fans of the breed and a drawback for anyone who wanted a cat to admire from a distance.

With strangers, a well-handled Siamese is usually curious and forward rather than shy, though individuals differ. The breed does well alongside other cats and cat-friendly dogs, and a second active cat can be a practical solution in households where people are out during the day. Supervision around small animals is sensible, as the Siamese keeps a strong chase drive well into adult life.

Intelligence is practical and persistent. Siamese cats work out door latches, raid cupboards, fetch toys, and notice every change in routine. The voice is a constant feature: they call loudly and often, commenting on mealtimes, closed doors, and arrivals. Boredom and loneliness produce more noise and more mischief, so keeping this cat occupied matters a great deal.

Trait ratings (1 to 5)
TraitRating
Affection5
Energy4
Trainability4
Vocalness5
Shedding2

Care and grooming

The Siamese is easy to groom but needs real engagement, regular play, and company to stay settled indoors in Australian conditions.

Coat care for the Siamese is genuinely minimal. The effort goes into meeting the breed's social and activity needs, which are considerably higher than most cats.

Grooming

  • Once-a-week brush with a soft brush or grooming glove removes loose hair and keeps the coat glossy
  • A wipe with a damp hand during heavier shedding periods does the job well
  • The large ears need regular checks and a gentle clean when there is any build-up
  • Clip the claws every few weeks and keep sturdy scratching posts available
  • Attend to dental care, as the breed has a known tendency towards gum and tooth problems

Exercise

  • Two or more active play sessions a day using a wand toy, chase game, or fetch keeps this breed content
  • Puzzle feeders and treat-dispensing toys put the problem-solving intelligence to good use
  • Cat trees and wall-mounted shelves provide climbing and height, which the breed actively seeks out
  • A second well-matched cat provides constant company and mutual entertainment
  • Teaching simple tricks is a practical outlet for the breed's desire to engage with people

Environment

The Siamese is an indoor cat in Australia, both for its own safety and because the thin coat leaves it vulnerable to sunburn on exposed skin. In warmer regions, make sure it has access to cool, shaded spots during the hottest part of the day, as this breed can overheat without obvious warning. In cooler southern areas and during winter months, a draught-free sleeping spot matters more. The breed dislikes long solitary hours and will let you know loudly if it is bored or lonely.

Nutrition and feeding

The Siamese does best on a quality, protein-rich cat food served in measured meals, with fresh water always available.

As an obligate carnivore, the Siamese needs a complete and balanced cat food built around animal protein. Its lean, active build burns energy steadily, but portions should still be measured to prevent gradual weight creep over the years. Fresh water should always be available, and a mix of wet food and biscuits suits many Siamese cats well by supporting both appetite and hydration.

General feeding guide
Life stageAmount per dayMeals
Kitten (2 to 12 months)Per pack guide, fed to appetite3 to 4
Adult (1 to 7 years)Around 200 to 300 kcal2
Senior (7 years and older)Adjusted to activity and weight2

Treats and supplements

Treats should account for no more than roughly 10 per cent of daily calories so the main diet stays nutritionally complete. A quality complete commercial food covers all essential nutrients, and supplements should only be added on veterinary advice, for example for joint support or dental health in older cats. Any change in diet is best introduced over several days to avoid stomach upset.

Health and lifespan

The Siamese is a long-lived breed at 12 to 20 years, though it carries a higher risk of several inherited conditions that require attention throughout its life.

The Siamese is generally a healthy and long-lived cat, with a reported lifespan of 12 to 20 years. As a pedigree breed it carries a higher risk of certain inherited conditions, so annual check-ups and awareness of what to watch for are worthwhile investments. Reputable breeders registered with ANCATS or CCCA are expected to screen their breeding cats and should be able to share health history on both parents.

Conditions reported in the breed
ConditionSignsNote
Progressive retinal atrophyNight blindness, bumping into objectsInherited; leads to gradual vision loss
Dental diseaseBad breath, drooling, reduced eatingCommon; supported by regular dental care
Respiratory sensitivityCoughing, wheezing in some linesMore noted in young cats
AmyloidosisDrinking and weight changesAffects organs in some bloodlines
Heart diseaseLethargy, breathing difficultyIncludes inherited heart muscle disease

Preventive care

  • Annual vet checks with the AVA-registered practice you trust, more often for cats over 10
  • Keep vaccinations and parasite control current, including flea and worm prevention for Australian conditions
  • Brush teeth and book professional dental checks to manage gum disease
  • Weigh the cat regularly and adjust portions to maintain a healthy condition score
  • Ask your breeder about screening history for inherited eye and heart conditions

Training and enrichment

The Siamese is one of the most trainable cats, picking up tricks, harness walking, and recall quickly with positive, reward-based methods.

The Siamese takes to training more readily than most cats. Its intelligence and genuine interest in interacting with people make it a natural learner, and plenty of Siamese cats enjoy learning tricks, walking on a lead, and playing fetch. The flip side is that a bored Siamese will teach itself to open cupboards and investigate your washing, so directed training is useful for everyone in the household. Short, frequent sessions hold its attention better than longer ones.

Basics

  1. Set up the litter tray and establish a stable daily routine from day one
  2. Use a clicker or a consistent marker word paired with a small treat to mark the right behaviour
  3. Work on simple cues like sit and come, rewarding each time immediately
  4. Introduce a harness indoors and let the cat get used to wearing it before any outdoor excursions
  5. Redirect scratching and counter-jumping to posts and cat trees before habits set in

Breeding and raising kittens

Siamese queens mature early and call loudly when in season; litters of four to six kittens are born pale and develop their points across the first weeks of life.

Siamese cats reach sexual maturity early, often somewhere between five and ten months, and queens are known for persistent, loud calling when in season. Responsible breeders wait until a queen is fully physically mature, usually well past her first birthday, before mating, and screen both parents for the inherited conditions common to the breed.

Gestation is about 63 to 67 days. Litters tend to run larger than the feline average, with four to six kittens being typical. Kittens arrive white or cream and develop their points gradually over the first weeks as the cooler areas of the body darken. Full colouring is not visible at birth and takes weeks to appear clearly.

Queens are generally attentive mothers. Kittens should stay with the queen and the rest of the litter until at least 12 weeks, by which point they should be weaned, socialised, and have received their first vaccinations. In Australia, breeders registered with ANCATS or CCCA are expected to meet minimum standards for health testing and socialisation before any kitten leaves for a new home. Early handling supports the people-oriented, confident temperament the breed is known for.

Breeding facts
MetricValue
Sexual maturityAbout 5 to 10 months
Gestation63 to 67 days
Average litter size4 to 6 kittens
Point colour developmentOver the first weeks after birth
Recommended rehoming age12 weeks or older

Registering a Siamese (modern) the easy way, microchip included

Free lifetime registration for your Siamese (modern), chip record included, searchable wherever in the country she wanders.

Siamese (modern) registration and microchipping in Australia

Torn flyscreens and doors left ajar send indoor cats to the pound every week, and a fair few states expect pet cats chipped and on the register anyway. A free United Pet Club profile means the scan pulls up your number wherever your Siamese (modern) turns up. Register your cat in a couple of minutes, free for her whole life.

Scanners find chips in seconds; the question is what the number points at. Point your Siamese (modern)'s chip at a live record: free with the lifetime plan, open to all brands, kept current through every move without charges. Microchip registration plus a free account, and she's covered.

How do I register my Siamese (modern) in Australia?

Free with United Pet Club: set up an account, add her name, colouring, and a photo, and the profile's live for her whole life. A chip isn't required to start.

How do I register my Siamese (modern)'s microchip?

Enter the 15-digit number into your free account with your current details. Registration and updates never cost anything, whatever brand of chip your vet used.

Do cats need to be microchipped in Australia?

Several states and territories require it, and shelters chip before rehoming as standard. Requirement or not, the register entry with your current number is what actually brings a Siamese (modern) home.

How much is it to register a Siamese (modern)?

Nothing at all. United Pet Club's lifetime plan covers her profile, the chip record, and every update, with no annual renewal.

Frequently asked questions

Common questions from Australian owners about the modern Siamese, covering size, vocalness, care, lifespan, family suitability, and where to find one.

How big does a modern Siamese get?

It is a medium-sized cat, typically 2.5 to 5.5 kg, with a long, slender, fine-boned build that can look lighter than it actually is on the scales.

Are Siamese cats really that vocal?

Yes, genuinely. The Siamese has one of the loudest and most persistent voices of any domestic cat and will use it throughout the day. If you want a quiet cat, this breed is not for you.

Is the Siamese hard to care for?

The short coat needs only a weekly brush, so grooming is easy. The real work is meeting its need for company, play, and mental engagement. It does not cope well with long stretches alone.

How long do Siamese cats live?

They are among the longer-lived pedigree cats, with a typical range of 12 to 20 years when kept indoors, fed well, and seen regularly by a vet.

Is a Siamese good for families and other pets?

Yes, for active households where someone is around during the day. Well-socialised Siamese cats are good with children and usually settle alongside other cats and cat-friendly dogs.

Do Siamese cats need another cat for company?

Not necessarily, but it helps a great deal in households where people are out most of the day. The breed is highly social and gets bored and vocal when left alone for long periods.

Where can I find a modern Siamese in Australia?

Look for a breeder registered with ANCATS or CCCA who screens parents for inherited conditions and does not rehome kittens before 12 weeks. Siamese breed clubs in your state are a good starting point, and breed-specific rescues are worth checking if you are open to an adult cat.