Thailand; a native black cat described in the Thai Tamra Maew cat-book poems and one of Thailand's traditional Maew Boran cats.123
how to spot oneKorn Ja coat and colours
short, glossy solid black coat
A small, short-haired cat in deep, glossy black, likened to onyx or ink, usually with golden eyes. Old descriptions also mention a white stripe running from the chin down the chest and belly, a detail rarely looked for today.12
A typical home-care rhythm for a Korn Ja. A starting point, not a vet's advice.
Brushingevery week
Nail trimevery 3 weeks
Teeth brushingDaily brushing is idealevery 2 days
Litter scoopevery day
Litter changeevery week
PlayDaily playevery day
Flea, tick and worm protectionSchedule as your vet recommendsas your vet recommends
Vet check-upSenior years usually start around age 11every year
the things everyone asksOwner questions
How often should I feed my Korn Ja, and at what times?
Feeding schedules depend on your cat's age and activity. Ask your vet for a plan that suits your Korn Ja. Pet Wiki doesn't have specific times for this breed.
What should a Korn Ja eat, and which foods are dangerous?
Feed a balanced, high-quality cat food. Avoid dangerous foods like chocolate, grapes, raisins, onions, garlic, and xylitol (see ASPCA list). Always check with your vet for the best diet.4
Does a Korn Ja need baths?
Korn Jas have short, glossy coats and rarely need baths. Only bathe if very dirty or sticky, as per ASPCA guidance. Regular brushing keeps them clean.5
How often does a Korn Ja need brushing?
Brush your Korn Ja once a week to keep their short coat glossy. Pet Wiki's starting plan suggests weekly brushing, and ASPCA agrees for short-haired cats.5Pet Wiki plan
How do I trim a Korn Ja's claws, and how often?
Trim claws every 10 to 14 days, as ASPCA recommends, taking no more than two claws per session at first. Pet Wiki's plan suggests every 21 days, so adjust based on your cat's wear and comfort.5Pet Wiki plan
How much play does a Korn Ja need?
Korn Jas need daily play to stay happy and healthy. Pet Wiki recommends at least one play session each day. Interactive toys are great. Pet Wiki plan
How do I look after a Korn Ja's teeth and ears?
Brush teeth every two days (daily is ideal) as Pet Wiki suggests. For ears, check regularly and ask your vet for specific care routines. Pet Wiki plan
How long does a Korn Ja live?
Lifespan varies for each cat. Ask your breeder or vet for typical expectations for this breed.
Is a Korn Ja good with children and other pets?
Temperament varies by individual. Ask a reputable breeder about the cat's personality and socialization.
Can a Korn Ja be left alone?
Cats are independent, but needs vary. Ask your vet or breeder for advice on leaving your Korn Ja alone.
Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Pet Wiki's own starting care plan. A friendly guide, not a vet's advice.
per year, in your countryWhat a Korn Ja costs
Running costs for a Korn Ja, built from current prices in each country: food scaled to the weight of the breed, insurance to its size, the rest per country. The purchase price and unplanned vet bills come on top.
Estimates from the sources linked on each line. Food: a complete dry food at about 3,600 kcal/kg at the NRC maintenance energy for the average weight of the breed. Insurance: a typical adult policy scaled by size; real quotes depend on breed, age and cover.
Not veterinary advice. Check with your vet first if your pet has allergies, a health condition, is on a special diet or is pregnant. Treats should stay a small part of the daily food. Cut to a safe size and supervise. Terms of use
for the dinner tableFun facts
1
In Thai tradition the black Konja was thought to guard households against bad luck.3
2
Its coat gloss is often compared to onyx or black ink.1
3
The European Bombay is described as the closest Western match to this black Thai cat.1
the story behind itWhere the name comes from
The name 'Korn Ja' is associated with a solid black cat from Thailand, often described with bright yellow or golden eyes, and appears in discussions of traditional Thai cat breeds.6
for your new friendName ideas
MaliChaiNokDaoFahKwanSukiTawanPloySomYimLek
told by a Korn JaA day in the life
I am small and sleek, and my black coat shines like a moonless night. My day starts with a long stretch on the cool tile, then I follow my human to the kitchen, weaving between their ankles as they pour my breakfast. After eating, I find a sunbeam on the windowsill and groom my paws, watching the world outside. When my human sits to read, I curl up on their lap, my purr a gentle rumble. In the afternoon, I chase a red laser dot across the floor, leaping and pouncing with joy. As evening falls, I groom my human's hair, a sign of my affection. Tonight, I'll sleep at the foot of the bed, a small, warm shadow.
A made-up story, just for fun. Not advice of any kind.
where it all beganKorn Ja history
The Korn Ja is one of the cats pictured in the traditional Thai cat-book poems and is common among Thai village and temple cats. Folk belief linked it to protecting the home from misfortune, and Thailand has recently named it one of its five native breeds.13
Bombay
Korat
Khao Manee
Siamese