Cat Breed · United States
Tonkinese
A deliberate cross between Siamese and Burmese — aqua eyes and mink coat.
By the WARN Research & Conservation TeamChecked against IUCN Red List & CITES sourcesLast updated
In brief
The Tonkinese is a medium, social and playful cat created by crossing the Siamese and Burmese, blending the looks and personalities of both. Talkative, affectionate and people-loving, it is known for its striking aqua eyes and its habit of following owners from room to room.
Tonkinese: At a Glance
| Origin | United States |
|---|---|
| Size | Medium (2.5–5.5 kg) |
| Weight | Typically 2.5-5.5 kg (6-12 lb), surprisingly muscular and heavy for its size. |
| Lifespan | 13–17 years |
| Coat | Short, soft, close-lying coat with a fine, silky texture and a mink-like sheen. Grooming is minimal: a weekly brush or hand-stroke removes loose hair, shedding is light, and bathing is seldom required. |
| Temperament | Social, playful, talkative |
| Good with | A wonderful family cat that enjoys children, other cats and cat-savvy dogs, and is happy in flats as long as it gets plenty of attention. Like its Burmese and Siamese ancestors it hates being alone, so it suits busy, sociable homes rather than people who are out all day. Fine for first-time owners. |
History & Origins
The Tonkinese was deliberately developed in North America (in both the United States and Canada) during the 1960s by breeders crossing Siamese and Burmese cats to combine the traits of both. The aim was a moderate cat without the extremes of either parent breed, and the result became known for its 'mink' coat pattern and blue-green eyes. The breed gained championship recognition through the 1970s and 1980s and remains a popular, sociable companion today.
Tonkinese Fun Facts
- The Tonkinese is a planned hybrid of the Siamese and Burmese, inheriting a personality midway between the two.
- Its signature 'mink' coat pattern produces distinctive aqua or turquoise-coloured eyes.
- Kittens can be born in three coat patterns, mink, solid (Burmese-like) and pointed (Siamese-like), depending on inherited genes.
- The breed's name was originally spelled 'Tonkanese' before being changed, and it has no real link to the Tonkin region of Vietnam.
Tonkinese Common Health Issues
Conditions seen more often in this breed, and how owners and vets help manage them. This is general guidance, not veterinary advice — always speak to your vet.
Dental disease
Plaque and tartar build-up leads to gum infection and tooth loss.
Care: Brush teeth regularly and schedule professional dental cleanings as your vet advises.
Heart conditions
Heart conditions can occur in this breed and may need veterinary monitoring.
Care: Discuss prevention and treatment with your vet.
Eye conditions
Breed-related eye problems may include cataracts, progressive retinal atrophy, or cherry eye.
Care: Regular eye checks and prompt vet attention for redness or cloudiness help preserve vision.
Every cat deserves a chance
Whatever breed you love, countless cats live without a home or care. A symbolic adoption or a gift to WARN funds community-cat welfare — neutering, vaccination and treatment for cats most people never see.
