United Pet Club
German Rex — a Medium, Friendly Cat breed originating in Germany

German Rex

The German Rex is a friendly, playful breed admired for its soft curly coat and warm, good-natured temperament.

Size
Medium
Lifespan
9–14 years
Origin
Germany
Temperament
Friendly
Standard colors
Black, White and Blue and 13 more
Key Traits
FriendlyPlayfulAffectionateActiveGood-natured

Characteristics

Energy Level4
Trainability4
Good With Kids3
Good With Pets4
Grooming Needs2

Coat and grooming

How the German Rex coat is built, and what that means when you groom it.

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

German Rex colors and patterns

What each club's breed standard says about every German Rex color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the German Rex in Black, White, Blue, Lilac, Silver, Platinum, Brown, Chocolate, Seal, Sable, Cinnamon, Red, Gold, Cream, Fawn and Champagne. Standard patterns: Solid, Bicolour, Harlequin, Pointed, Tabby, Mackerel tabby, Classic tabby, Spotted tabby, Ticked tabby, Tortoiseshell, Calico, Torbie, Mink, Sepia, Van, Smoke, Shaded, Chinchilla and Caliby.

Coat: rulings by club
Color or patternFIFEWCF
BlackStandard (“black”)Standard
WhiteStandard (“white”)Standard
BlueStandard (“blue”)Standard
LilacStandard (“lilac”)Not recognised (“lilac”)
SilverStandard (“silver”)No ruling
PlatinumStandard (“lilac”)No ruling
BrownStandard (“black tabby”)No ruling
ChocolateStandard (“chocolate”)Not recognised (“chocolate”)
SealStandard (“seal”)No ruling
SableStandard (“brown”)No ruling
CinnamonStandard (“cinnamon”)Not recognised (“cinnamon”)
RedStandard (“red”)Standard
GoldStandard (“golden”)No ruling
CreamStandard (“cream”)Standard
FawnStandard (“fawn”)Not recognised (“fawn”)
ChampagneStandard (“chocolate”)No ruling
Patterns
SolidStandard (“solid”)No ruling
BicolourStandard (“bicolour”)No ruling
HarlequinStandard (“harlequin”)No ruling
PointedStandard (“Siamese pointed”)Not recognised (“pointed pattern”)
TabbyStandard (“tabby”)No ruling
Mackerel tabbyStandard (“mackerel”)No ruling
Classic tabbyStandard (“blotched”)No ruling
Spotted tabbyStandard (“spotted”)No ruling
Ticked tabbyStandard (“ticked”)No ruling
TortoiseshellStandard (“tortie”)No ruling
CalicoStandard (“tortie with white”)No ruling
TorbieStandard (“tortie tabby”)No ruling
MinkStandard (“Tonkinese pointed”)No ruling
SepiaStandard (“Burmese pointed”)No ruling
VanStandard (“van”)No ruling
SmokeStandard (“smoke”)No ruling
ShadedStandard (“shaded”)No ruling
ChinchillaStandard (“shell”)No ruling
CalibyStandard (“tortie with white”)No ruling
Eyes: rulings by club
Color or patternFIFE
BlueStandard (“deep blue”)
OrangeStandard (“copper or deep orange”)
CopperStandard (“copper or deep orange”)
YellowStandard (“golden yellow”)
GoldStandard (“golden yellow”)
GreenStandard (“green”)
AquaStandard (“aquamarine”)
Patterns
Odd-eyedStandard (“odd eyed”)

What the rulings mean

Standard
Described by the club's breed standard.
Not recognised
The club does not accept this colour or pattern for the breed.

Color changes

How a German Rex's colors can change over its life.

  • Brownchanges toCopal

    Coat · With age · from 0 to 52 weeks

  • Blackchanges toRusset

    Coat · Progressive

  • 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

  • Blackchanges toBrown

    Coat · With body condition · can change back

  • Blackchanges toBrown

    Coat · In the sun · can change back

  • Blackchanges toBrown

    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

Sources

Each ruling comes from the club's published breed standard or color list.

About the German Rex

The German Rex is a medium-sized cat from Germany with a soft, wavy coat and a friendly, sociable nature that fits Singapore flats and family homes alike.

The German Rex is a medium-sized domestic cat known for its short, curly coat and gentle nature. A recessive gene gives the fur its soft, wavy texture, and the same wave carries into the whiskers, which are often curled or crimped. The body is rounded and moderately muscular, sitting between the slimmer foreign breeds and the heavier cobby types.

In temperament the German Rex is friendly, playful and easy-going. Cats of this breed stay lively well into adulthood and bond closely with the people they live with. They are sociable rather than aloof, and many prefer to stay near their owners throughout the day.

Grooming is minimal, since the short coat drops very little loose hair. The breed settles comfortably into indoor life and does not need much room, which makes it a practical choice for HDB flats and condominiums as well as landed homes.

German Rex quick facts
AttributeDetail
OriginGermany
SizeMedium
Lifespan9 to 14 years
Group/roleCompanion cat, short curly-coated rex breed
Good withFamilies, children, other cats, and calm dogs

Who it suits

The German Rex suits owners who want an affectionate, interactive cat without heavy grooming work. It does best in homes where someone is around for part of the day, since the breed enjoys company and play. The calm, even temperament also makes it a sensible match for households with children or other pets, as long as introductions are handled slowly. Note that cats are allowed in HDB flats under current rules, so the breed fits well in local flat living.

History and origin

The German Rex traces back to a curly-coated cat found in Berlin in the early 1950s, one of the earliest recognised rex cat breeds in Europe.

The German Rex comes from Germany, and its documented history starts in Berlin during the early 1950s. A female cat with an unusually soft, wavy coat was found near the grounds of a hospital in the city. She became the foundation animal for the breed and passed her curly coat on to later generations.

The curl in the German Rex is carried by a recessive gene. When the foundation cat was bred, kittens with the same wavy fur appeared, which confirmed that the trait could be carried forward through planned matings. Breeders worked to fix the coat type while keeping a sound, balanced body.

The German Rex developed alongside other rex cats that emerged in Europe around the same period. It is often compared with the Cornish Rex, which arose from a separate mutation in England. Studies of the two breeds found that their curly coats rest on compatible genetics, and the two have at times been crossed within breeding programmes.

The breed remains less common than many mainstream cats and is kept by a fairly small group of dedicated breeders. In Singapore, recognition is handled through registries such as CFAS and TICA, while the breed keeps its longest presence in Europe, where its standards were first set.

Appearance and breed standard

The German Rex is a medium, rounded cat with a short, soft, wavy coat, curled whiskers, large ears and round eyes in a range of colours.

The German Rex has a medium build that is rounded and moderately muscular, neither slender nor heavy. The head is rounded with well-developed cheeks, medium to large ears set fairly wide, and large, round eyes. The legs are of medium length and the tail is moderately long with a rounded tip.

The coat is the defining feature. It is short, soft and silky with a clear wave, and it lies close to the body. The whiskers are curled or bent rather than straight, a hallmark of the breed.

German Rex breed standard
FeatureStandard
HeightApproximately 20 to 25 cm at the shoulder
Weight2.5 to 4.5 kg
CoatShort, soft, silky, and wavy with curled whiskers
ColoursAll colours and patterns, including solid, tabby, tortoiseshell, and bicolour
EyesLarge and round, colour in keeping with the coat

Coat and colours

The coat is the breed's most recognisable trait. It is fine and plush to the touch, with a soft curl across the body that can be stronger on the back and flanks. With little guard hair, the fur feels velvety. The German Rex is accepted in a wide range of colours and patterns, so coat colour is not used to define the breed. The curled or crimped whiskers and eyebrows are present regardless of colour.

Temperament and personality

The German Rex is friendly, playful and affectionate, staying active and sociable with family, visitors and other household pets.

The German Rex is known for a warm, good-natured personality. Cats of this breed are friendly and affectionate, and they tend to seek out their owners' company rather than keep to themselves. Many like to sit close to people and follow whatever is happening around the home.

With family members the German Rex is gentle and attentive. It is usually patient with children when handling is calm and supervised. The breed takes to visitors easily and is not, as a rule, nervous around new people, though individual cats vary.

The German Rex gets on well with other cats and with dogs that are calm and used to cats. Early, gradual introductions help. It stays playful well into adulthood and does well with interactive toys and regular attention. It is not a particularly loud cat and tends to communicate at a moderate level, which suits close-quarters flat living.

German Rex trait ratings (1 to 5)
TraitRating
Affection5
Energy4
Trainability3
Vocalness2
Shedding2

Care and grooming

The German Rex needs little grooming thanks to its short coat, daily play to use its energy, and a cool, comfortable indoor spot to rest.

Grooming

The short, fine coat of the German Rex is low-maintenance, but the delicate fur needs a gentle approach.

  • Stroke or lightly brush the coat once a week with a soft brush or your hand to remove loose hair.
  • Avoid hard or wire brushes, which can damage the fine fur.
  • Check the ears weekly and clean them when needed.
  • Trim the claws every few weeks and brush the teeth regularly to support dental health.

Exercise

The German Rex is active and playful, so daily activity keeps it content.

  • Set up interactive play with wand toys or balls each day.
  • Offer climbing furniture such as a cat tree to use the cat's energy, useful in a compact flat.
  • Rotate toys to keep play interesting.
  • Set aside time for direct interaction, since the breed is people-oriented.

Environment

The German Rex adapts well to indoor living and to HDB flats. The thin coat gives less insulation, so in an air-conditioned flat it helps to provide warm, draught-free resting spots. Give it a quiet sleeping area, a scratching post, and access to windows for watching activity outside. Mesh window grilles are worth considering in high-rise homes for safety.

Nutrition and feeding

The German Rex does well on a complete, balanced cat food fed in measured daily amounts suited to its life stage and activity level.

The German Rex needs a complete and balanced diet built around animal protein, since cats are obligate carnivores. A good-quality commercial cat food made for the cat's life stage covers the core requirements. Fresh water should always be available. Because the breed stays active, energy needs can run from moderate to high, but portions should still be measured to prevent excess weight.

General feeding guide
Life stageAmount per dayMeals
Kitten (up to 12 months)Follow product guidance, fed to appetite for growth3 to 4
Adult (1 to 7 years)Approximately 50 to 70 g dry or equivalent wet2
Senior (8 years and older)Adjusted to weight and activity, often slightly less2

Treats and supplements

Treats should make up only a small share of daily calories, generally no more than around 10 percent. A balanced commercial diet usually supplies the vitamins and minerals a cat needs, so supplements are not required for most healthy cats. Check with a vet before adding any supplement, and adjust portions if treats are given so the total intake stays right.

Health and lifespan

The German Rex is generally a healthy breed with a typical lifespan of 9 to 14 years, supported by routine veterinary care and attention to its thin coat.

The German Rex is considered a generally healthy breed with no long list of breed-specific disorders. Typical lifespan is 9 to 14 years, and many cats reach the upper end of that range with good care. As with any cat, routine veterinary checks, vaccination, parasite control and dental care support a long life. The thin coat means owners should watch for chilling in strongly air-conditioned rooms and protect skin from sunburn on exposed areas near sunny windows.

Conditions to be aware of
ConditionSignsNote
Cold sensitivitySeeking warmth, reluctance to move in cold roomsLinked to the thin coat rather than disease; manage with warmth
Dental diseaseBad breath, drooling, reduced appetiteCommon across cats; regular dental care helps
ObesityWeight gain, low activityPrevent with measured feeding and daily play
Ear infectionHead shaking, scratching, dischargeCheck and clean ears as part of routine care

Preventive care

  • Book annual veterinary examinations, with more frequent visits for senior cats.
  • Keep vaccinations and parasite control up to date.
  • Maintain dental hygiene through brushing and professional cleaning when advised.
  • Monitor the weight and adjust food to keep a healthy body condition.
  • Provide warm resting areas, given the breed's thin coat and cool indoor air-conditioning.

Training and enrichment

The German Rex is intelligent and people-focused, which makes it responsive to gentle, reward-based training for basic habits and simple tricks.

The German Rex is an alert, intelligent cat that bonds closely with its owners, and this makes it more open to training than many cats. It can learn to use a scratching post, respond to its name, and pick up simple tricks. Reward-based methods work best, since cats do not respond to punishment. Short, positive sessions keep the cat interested.

Basics

  1. Provide a litter tray in a quiet, accessible spot and keep it clean to support good litter habits.
  2. Redirect scratching to a post by placing it near favoured spots and rewarding its use.
  3. Use a clicker or a marker word with a treat to reinforce the behaviour you want.
  4. Teach name recognition by rewarding the cat when it comes.
  5. Build up to simple tricks such as sit or high-five in short sessions.

Breeding and kittens

The German Rex reaches breeding maturity in its first year, carries litters for about nine weeks, and produces the curly coat through a recessive gene.

The German Rex reaches sexual maturity within the first year, though responsible breeders wait until a cat is fully grown before mating. The curly coat is controlled by a recessive gene, so a kitten needs the gene from both parents to show the wavy coat. Two German Rex parents reliably produce curly-coated kittens, while crosses with straight-coated cats produce carriers.

Gestation lasts roughly 63 to 67 days, around nine weeks. Litters are typically small to moderate in size. Queens generally raise their kittens with little intervention, but a warm, quiet nesting area is important, as the kittens have sparse coats and lose heat easily. Kittens are usually weaned by around eight weeks and should stay with the mother and litter until about twelve weeks to support healthy social development.

Breeding facts
MetricValue
Sexual maturityWithin the first year
GestationApproximately 63 to 67 days
Average litter sizeAround 2 to 5 kittens
Weaning ageAbout 8 weeks
Coat inheritanceRecessive gene, needed from both parents

Registering your German Rex under the new cat rules

With cat licensing phased in from 2024, a free United Pet Club record keeps your German Rex's chip pointing at your current mobile.

German Rex registration and microchipping in Singapore

A flat-dwelling German Rex still bolts through an open door now and then, and that is exactly the moment a record matters. Hers is free: name, photo, chip number, your mobile, held by United Pet Club for her whole life. Register your cat before the door swings open.

The chip under your German Rex's skin is a number; the registry is what makes it a phone call. United Pet Club keeps that registry entry free for life, accepts every brand, and never charges when your details change. Microchip registration first, then the free account wraps up the profile.

How do I register my German Rex in Singapore?

Create a free United Pet Club account, add her name, colouring, and a photo, and save the profile. The lifetime plan holds it at no cost for her whole life, flat cat or wanderer.

How do I register my German Rex's microchip?

Enter the 15-digit number from the clinic's paperwork into your free account with your current contact details. The lifetime plan never charges for the record or for updates, whatever the chip brand.

Do cats need to be licensed and chipped in Singapore?

Yes, AVS is phasing in licensing and microchipping for pet cats from 2024. The licence answers the rules; the United Pet Club record answers the scanner, and it stays free for your German Rex's whole life.

What does it cost to register a German Rex?

Not a cent. Profile, microchip registration, and all future updates are covered by the free lifetime plan, with nothing to renew.

Frequently asked questions

Common questions about the German Rex cover its size, temperament, care needs, lifespan, suitability for HDB flats and availability in Singapore.

How big does a German Rex get?

The German Rex is a medium-sized cat, generally weighing between 2.5 and 4.5 kg with a rounded, moderately muscular body.

What is the German Rex temperament like?

It is friendly, affectionate, playful and good-natured. The breed is sociable with its family and stays active and interactive into adulthood.

Is the German Rex easy to care for?

Yes. The short, wavy coat needs only light weekly grooming and sheds little. The main extra point is keeping the cat warm in an air-conditioned flat, since the thin coat offers less insulation.

How long does a German Rex live?

The typical lifespan is 9 to 14 years. Routine veterinary care, good nutrition and a comfortable home help a cat reach the upper end of that range.

Is the German Rex suitable for an HDB flat?

Yes. Cats are allowed in HDB flats under current rules, and the breed adapts well to compact indoor living. It suits families, including homes with children and other pets, when introductions are gradual.

Is the German Rex hypoallergenic?

No cat is truly hypoallergenic. The German Rex sheds little, but it still produces the allergens found in saliva and skin, so it is not guaranteed to suit allergy sufferers.

Is the German Rex easy to find in Singapore?

It is a relatively uncommon breed kept by a small number of breeders, mainly in Europe. Finding a kitten locally may take time and involve a waiting list, so it is worth checking CFAS-linked or TICA-registered breeders.