United Pet Club
Bombay — a Medium, Affectionate Cat breed originating in United States

Bombay

The Bombay is an affectionate, panther-like cat with a sleek black coat and a deeply devoted, people-loving nature.

Size
Medium
Lifespan
12–16 years
Origin
United States
Temperament
Affectionate
Standard colors
Black
Key Traits
AffectionatePeople-orientedPlayfulDevotedSociable

Characteristics

Energy Level3
Trainability5
Good With Kids3
Good With Pets3
Grooming Needs3

Coat and grooming

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

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

Bombay colors and patterns

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

Breed standards describe the Bombay in Black. Standard patterns: Solid.

Coat: rulings by club
Color or patternTICACFAFIFEGCCF
BlackStandard (“Black”)Standard (“Black”)Standard (“jet black”)Standard (“Bombay”)
Patterns
SolidStandard (“Solid”)No rulingStandard (“solid”)Standard (“Self”)
Eyes: rulings by club
Color or patternTICACFAFIFEGCCF
CopperStandard (“Copper”)Standard (“copper”)Standard (“copper”)Fault (“copper”)
YellowNo rulingNo rulingNo rulingStandard (“yellow”)
GoldStandard (“gold”)Standard (“gold”)Standard (“gold”)Standard (“Gold”)
GreenDisqualifying (“Green”)Disqualifying (“Green”)Fault (“green”)Standard (“green”)
BlueNo rulingNo rulingNo rulingFault (“blue”)
OrangeNo rulingNo rulingNo rulingFault (“orange”)
Nose: rulings by club
Color or patternTICACFAFIFEGCCF
BlackStandard (“black”)Standard (“black”)Standard (“black”)Standard (“Black”)
Paw pads: rulings by club
Color or patternTICACFAFIFEGCCF
BlackStandard (“black”)Standard (“black”)Standard (“black”)Standard (“Black”)
BrownNo rulingNo rulingNo rulingStandard (“dark brown”)

What the rulings mean

Standard
Described by the club's breed standard.
Fault
Named by the club's breed standard as a fault: the animal can be shown but is penalised.
Disqualifying
The club's breed standard disqualifies an animal of this colour or pattern.

Color changes

How a Bombay's colors can change over its life.

  • Blackchanges toRusset

    Coat · Progressive

  • Blackchanges toBrown

    Coat · With body condition · can change back

  • Blackchanges toBrown

    Coat · In the sun · can change back

  • Blackchanges toBrown

    Coat · Progressive

  • 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

About the Bombay

The Bombay is a medium-sized American breed with a sleek black coat and copper eyes, quite rare in the UK and recognised by the GCCF for its affectionate, people-oriented temperament.

The Bombay is a medium-sized shorthaired cat bred to resemble a small black panther. It has a uniformly black coat, copper or gold eyes, and a muscular body that feels heavier than it looks. The breed was developed in the United States by crossing sable Burmese cats with black American Shorthairs, and whilst it has no British development history, it is recognised by the Governing Council of the Cat Fancy (GCCF) and kept by a small number of dedicated UK breeders.

Bombays are sociable and attach closely to their families. They tend to follow people from room to room, sit on laps, and stay involved in household activity rather than keeping to themselves. The breed is talkative without being as loud as some Oriental cats, and it adapts well to indoor living — a quality appreciated in the UK's predominantly indoor cat culture.

Weight usually falls between 6 and 11 pounds (roughly 2.7 to 5 kg), with males larger than females. The short coat needs little grooming, which makes the Bombay a practical choice for owners who want an interactive cat without heavy maintenance.

Bombay quick facts
AttributeDetail
OriginUnited States
SizeMedium (6-11 lb / 2.7-5 kg)
Lifespan12-16 years
Group/roleShorthair companion cat
Good withFamilies, children, other pets, attentive owners

Who it suits

The Bombay fits households that can give a cat steady attention and company. It does well with families, including homes with children and other pets, and it suits people who want a cat that interacts rather than hides. Because it bonds strongly and dislikes long stretches alone, it is less suited to owners who are away for most of the day without a companion animal in the home. The breed's fondness for warmth means it will make full use of central heating and sunny windowsills throughout the British winter. In Britain, the breed is recognised by the Governing Council of the Cat Fancy (GCCF), which maintains the registry that UK breeders work within.

History and origin

The Bombay was created in the United States in the 1950s by crossing sable Burmese with black American Shorthairs; GCCF recognition followed CFA recognition, and UK breeders largely import stock from North America.

The Bombay began with breeder Nikki Horner of Louisville, Kentucky, who set out in the 1950s to create a domestic cat that resembled a miniature black panther. Her goal was a deep black coat, a muscular Burmese-style body, and bright copper eyes.

Horner crossed sable Burmese cats with black American Shorthairs. Early attempts did not meet her standards, and she restarted the programme before reaching the look she wanted. The name Bombay was chosen as a reference to the black leopard of India.

Formal recognition came first in North America: the Cat Fanciers' Association (CFA) accepted the Bombay for championship status in 1976. Recognition by the Governing Council of the Cat Fancy followed subsequently, bringing the breed into the British show circuit. Because the Bombay's gene pool was established entirely in North America, UK breeders have largely relied on importing stock from American lines, and the breed remains quite rare in Britain as a result. Most UK breeders are specialist enthusiasts, and kittens are seldom available without advance enquiry.

The American Shorthair and Burmese foundation lines remained part of accepted breeding practice to maintain type and health.

Appearance

The Bombay is a medium muscular cat with a short jet-black coat, a rounded head, and large copper to gold eyes.

The Bombay has a compact, muscular build that gives it surprising weight when picked up. The head is rounded with a short muzzle, the ears are medium and set well apart, and the eyes are large and round. The overall impression is a small, sleek cat that moves with a smooth, deliberate gait.

Breed standard
TraitDescription
Height9-13 in (23-33 cm) at the shoulder
Weight6-11 lb (2.7-5 kg); males larger than females
CoatShort, fine, close-lying with a satin sheen
ColourSolid black to the roots
EyesCopper to gold, large and round

Coat and colours

The defining feature is a single solid black colour that runs to the roots of each hair, with no shading, ticking, or pattern. The coat is short and lies close to the body, and its fine texture gives a glossy, patent-leather look in good light. The nose leather and paw pads are also black. Copper eye colour is preferred in the show ring, though gold is accepted; green eyes are considered a fault. Kittens may show faint tabby ghost markings or lighter eye colour that darkens as they mature.

Temperament

Bombays are affectionate, playful, and people-oriented cats that bond closely with their families and stay sociable with visitors and other pets.

The Bombay is one of the more people-focused cat breeds. It seeks out company, often greets visitors rather than hiding, and tends to choose laps and shoulders over solitary corners. Many Bombays learn to play fetch and enjoy interactive toys well into adulthood.

With family members the breed is affectionate and devoted, frequently picking one person to shadow closely. With strangers it is usually confident and curious. Bombays generally get along with other cats and with dogs that accept cats, though they can be assertive about claiming the warmest spot or the most attention.

The breed is moderately vocal. It communicates with a soft voice and stays engaged with what the household is doing. Because it dislikes being alone for long periods, a second pet or a predictable daily routine helps prevent boredom and stress. This makes the breed particularly well suited to households where at least one person works from home — an increasingly common arrangement in the UK.

Trait ratings (1-5)
TraitRating
Affection5
Energy3
Trainability4
Vocalness3
Shedding2

Care and grooming

The Bombay needs minimal coat care, regular interactive play, and a warm indoor home with steady company.

Grooming

  • Brush or wipe the coat weekly to remove loose hair and keep the sheen
  • Trim claws every two to three weeks
  • Check and clean ears as needed
  • Brush teeth regularly and schedule dental checks with your vet
  • Bathing is rarely necessary because of the short coat

Exercise

  • Provide daily interactive play with wand toys or thrown toys, since many Bombays fetch
  • Offer puzzle feeders to keep the cat mentally occupied
  • Rotate toys to maintain interest
  • Allow climbing and perching on a cat tree or shelves

Environment

The Bombay is an indoor cat that favours warmth and tends to seek out heated spots and sunny windows. In the UK, where most cats are kept indoors or given supervised garden access, the Bombay's temperament fits well with this lifestyle. It does best in a home where someone is present for much of the day or where another pet provides company. Scratching posts, perches, and a quiet litter area round out a suitable setup.

Nutrition and feeding

Bombays need a balanced, protein-forward cat diet measured to maintain a lean weight, since the breed can be prone to overeating.

The Bombay is an obligate carnivore and does best on a complete cat food with animal protein as the main ingredient. The breed has a strong appetite and can gain weight if fed free-choice, so measured portions and monitoring body condition matter. Fresh water should always be available, and a mix of wet and dry food can help with hydration and dental wear.

In the UK, complete cat foods labelled as meeting FEDIAF nutritional guidelines are a reliable choice; these are widely available from veterinary practices and reputable pet retailers.

General feeding guide
Life stageAmount per dayMeals
Kitten (2-6 mo)Per label, growth formula3-4
Junior (6-12 mo)Per label, growth formula2-3
Adult (1-7 yr)About 200-280 kcal2
Senior (7+ yr)Adjusted for activity and weight2

Treats should make up no more than about 10 percent of daily calories. Most healthy Bombays on a complete, balanced diet do not need extra supplements; any addition, such as omega-3 fatty acids or a joint supplement for an older cat, should be discussed with a veterinarian first.

Health

The Bombay is generally healthy with a 12 to 16 year lifespan, though it can inherit some conditions linked to its Burmese ancestry; UK owners should seek GCCF-registered breeders who screen breeding stock.

The Bombay is a sturdy breed with a typical lifespan of 12 to 16 years, and many cats live longer with good care. Because the breed shares Burmese ancestry, it can carry some of the same inherited risks, so buying from a breeder who screens breeding stock reduces the chance of passing on these conditions. In the UK, where the breeding population is small and largely derived from imported North American stock, choosing a GCCF-registered breeder with documented health screening is particularly advisable.

Conditions to watch for
ConditionSignsNote
Hypertrophic cardiomyopathyLethargy, fast breathing, weaknessHeart muscle thickening; screen with ultrasound
Brachycephalic airway issuesNoisy breathing, tearing eyesLinked to shortened muzzle in some lines
Excessive tearingWet, stained fur near the eyesUsually manageable with cleaning
ObesityWeight gain, reduced activityCommon due to strong appetite

Preventive care

  • Annual veterinary exams, with more frequent visits for senior cats
  • Keep core vaccinations and parasite prevention current; UK cats are routinely vaccinated against cat flu and feline enteritis
  • Maintain dental care to prevent periodontal disease
  • Monitor weight and adjust food to keep the cat lean
  • Ask the breeder about cardiac and genetic screening of the parents

Training

Bombays are intelligent and food-motivated, which makes them quick to learn tricks, fetch, and basic commands through reward-based training.

The Bombay is intelligent and eager for interaction, which makes it more trainable than many cats. The breed responds well to short, positive sessions and often learns to fetch, come when called, walk on a harness, and perform simple tricks. Its food motivation helps, though portions used in training should be counted toward daily calories.

Basics

  1. Start with the cat's name and reward eye contact and approach
  2. Use a clicker or a consistent marker word paired with a treat
  3. Teach one behaviour at a time in sessions of a few minutes
  4. Practise litter habits early and keep the box clean and accessible
  5. Introduce a harness gradually before any outdoor walking; whilst the Bombay is an indoor cat, supervised lead walking can be an enriching option
  6. End each session on a success to keep the cat interested

Breeding

Bombay queens reach maturity around 7 to 12 months, carry litters of roughly three to five kittens, and the breed is still outcrossed to Burmese and American Shorthair; UK breeders typically source foundation stock from North America.

Female Bombays generally reach sexual maturity between 7 and 12 months, though responsible breeders wait until a queen is physically mature and health-tested before breeding. Gestation lasts about 63 to 67 days. Litters typically contain three to five kittens.

Newborn kittens may show faint tabby ghost markings and lighter eye colour, both of which usually resolve as the coat darkens to solid black and the eyes deepen toward copper. Kittens stay with the mother until at least 12 to 14 weeks so they are weaned, socialised, and have received early vaccinations before going to new homes.

In the UK, the Bombay breeding community is very small. Most British breeders have imported foundation cats from established American or European lines, and maintaining genetic diversity is a primary concern. The GCCF permits outcrossing to Burmese and American Shorthair, consistent with international practice, to preserve body type and genetic health. Breeders registered with the GCCF are expected to adhere to the GCCF Code of Ethics, which includes health-testing requirements before pairing cats.

Breeding facts
MetricValue
Sexual maturity7-12 months
Gestation63-67 days
Average litter size3-5 kittens
Weaning age6-8 weeks
Recommended rehoming age12-14 weeks
Permitted outcrossesBurmese, American Shorthair

Microchip and registration for your Bombay

England now requires chipped pet cats, and a free United Pet Club record keeps your Bombay on the right side of that rule for life.

How to register a Bombay in the United Kingdom

Start your Bombay's paperwork with the profile: name, colouring, a photo and your contact details, saved to a registry that never sends a bill. Cat registration works with or without a chip, so there is nothing to wait for.

Until the fifteen digit number is lodged in a registry, your Bombay's chip identifies nobody. Lodge it free with United Pet Club: the lifetime plan takes any brand, keeps every update free, and leaves the record searchable day and night. Microchip registration first, then a free account if you are new here.

How do I register my Bombay in the UK?

Create a free United Pet Club account, add your Bombay's name, colouring and a photo, and save. The profile is free for the whole of the cat's life, and England's cat microchipping rule makes a current record worth having from day one.

How do I register my Bombay's microchip?

Enter the fifteen digit number from your paperwork into your free United Pet Club account with your address, phone and email. The lifetime plan never charges for the record or for keeping it current.

Does a Bombay have to be microchipped in the UK?

In England, yes: pet cats have needed a chip since June 2024, with kittens done by twenty weeks. Scotland and Wales have not followed yet, but a chipped and registered Bombay is covered wherever you live.

What does it cost to register a Bombay in the UK?

Nothing. Profile, chip record and unlimited amendments are free for life with United Pet Club, wherever in the UK you and the cat happen to live.

Frequently asked questions

Common questions about the Bombay cat's size, temperament, care needs, lifespan, suitability, and availability in Britain.

How big does a Bombay cat get?

The Bombay is a medium cat, usually weighing 6 to 11 pounds (2.7 to 5 kg), with males larger than females. It is muscular and often feels heavier than it looks.

What is the Bombay's temperament like?

Bombays are affectionate, playful, and people-oriented. They bond closely with their families, follow their owners around, and tend to stay sociable with visitors and other pets.

Are Bombay cats hard to care for?

No. The short black coat needs only weekly brushing or wiping, and the breed sheds very little. The main needs are daily play and steady company, since Bombays dislike being alone for long periods.

How long do Bombay cats live?

A Bombay typically lives 12 to 16 years, and many reach the higher end of that range with good diet, weight control, and regular veterinary care.

Is the Bombay good with children and other pets?

Yes. The Bombay generally does well with children and with cats and cat-friendly dogs, which makes it a good fit for active family homes where it gets plenty of attention.

Can I find a Bombay breeder in Britain?

The Bombay is quite rare in the UK. A handful of GCCF-registered breeders keep the breed, and most have long waiting lists. It is worth contacting the GCCF breeder register and being prepared to wait, or to enquire with European breeders. Reputable UK breeders will health-test their breeding cats and will not sell kittens before 13 weeks of age.

Do Bombay cats need a lot of exercise?

They have moderate energy. Daily interactive play and a few climbing perches are usually enough, whilst many Bombays enjoy fetch, which doubles as exercise and bonding time.

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