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Burmese vs Korn Ja
The Burmese is a documented, recognised, devoted companion; the Korn Ja is a very rare Thai breed with little recorded and no registry standard.
Verdict
The Burmese and the Korn Ja are both short-coated and need almost no grooming. The one thing that decides it is how much you can verify. The Burmese is uncommon, recognised as a championship breed by the CFA since 1936, and rates 5 for affection, 5 for play and 5 for children. The Korn Ja is very rare, not recognised by the CFA, and has limited documented facts. Choose the Burmese for a known, devoted companion and the Korn Ja only if you are a dedicated rare-breed enthusiast.
Choose the Burmese if
- You want a loving, playful cat that stays kittenish for years.
- You want a breed with a written record, a registry and a documented health watch-list.
- You are home a lot and enjoy a talkative cat.
- You want a medium cat of about 9 to 13 lb.
Choose the Korn Ja if
- You are a dedicated rare-breed enthusiast and will rely on a breeder's records.
- You want a small cat of about 6 to 11 lb, as breeders report.
- You prefer a more independent cat, rated 3 against 1.
- You accept that descriptions of the coat differ between sources.
Where they are alike
Both cats are short-coated, with grooming at 1, and both are sociable, rating 4 or higher for affection. Each suits an owner who wants an easy-care coat.
Side by side
| Burmese | Korn Ja | |
|---|---|---|
| Group | Shorthair | Shorthair |
| Origin | Burma (Myanmar), developed in the United States and Britain | Thailand |
| Size | Medium | Small |
| Typical weight | 9-13 lb (4-6 kg); males are larger | 6-11 lb (2.7-5 kg), as reported by breeders |
| Lifespan | 12-16 years | — |
| Coat length | Short | Short |
| Coat | Very short, fine, glossy, satin-like coat | Short coat; descriptions differ between sources |
| Cat Fanciers' Association | Championship breed since 1936 | Not recognised by the CFA |
| How common | Uncommon | Very rare |
| Affection | 5 | 4 |
| Energy | 4 | 3 |
| Playfulness | 5 | 3 |
| Talkativeness | 4 | 3 |
| Grooming needed | 1 | 1 |
| Shedding | 2 | 3 |
| Good with children | 5 | 3 |
| Good with other pets | 4 | 3 |
| Happy alone | 1 | 3 |
| Trainability | 4 | 3 |
| Suits a small home | 4 | 4 |
| Allergies | No breed is hypoallergenic. The very short coat sheds lightly, but people who react to cats may still react to a Burmese. | — |
| Suits | An owner who is home a lot and wants a loving, playful cat that stays kittenish for years. | A dedicated rare-breed enthusiast who is happy to rely on a breeder's records. |
| Less suited to | Anyone who is away for long hours, or who wants a quiet, independent cat. | Anyone who wants a breed with a registry, a written standard or health data. |
| Registries that recognise it |
| — |
| Health conditions to watch |
| — |
Facts come from each breed's profile. Scores run from 1 (low) to 5 (high) and describe a breed in general. Every cat is an individual, so meet the cat before you decide.
Last reviewed November 7, 2026