Birman
Discover the Birman cat's history, distinctive white gloves, health risks like kidney disease, and the unique naming traditions of this rare breed.
The Birman is a medium-sized, long-haired cat with deep blue eyes, a color-pointed coat, and distinctive white "gloves" on every paw. This breed, once nearly extinct, was rebuilt from just two survivors after World War II and is now known for a silky coat without an undercoat and a specific set of health considerations.
Origin stories and near extinction
The history of the Birman is a mix of legend and documented scarcity. While folklore claims they were temple companions in northern Burma, the first clear records trace back to a Mme Leotardi in Nice, France, with the breed receiving its first official recognition in 1925. The narrative of how they arrived in France varies wildly, ranging from being a reward for defending a temple to being smuggled out by a Vanderbilt or stolen by Thadde Haddisch, but the reality is stark.
By the end of World War II, the breed was effectively wiped out in Europe, with only two cats surviving: a pair named Orloff and Xenia de Kaabaa. The postwar foundation of the breed relied entirely on the offspring of this pair, necessitating heavy outcrossing with long-haired breeds like the Persian and Siamese to restore genetic viability. It was not until the early 1950s that pure Birman litters were produced again, leading to recognition in Britain in 1965 and by the Cat Fanciers' Association in 1966.
Appearance and the glove requirement
The Birman is a medium-sized cat with a rectangular body, a broad face, and a distinct Roman nose. Their most defining feature is the coat, which is medium-long and silky but lacks the dense undercoat found in Persians or Himalayans, making them significantly less prone to matting. The body color is a pale wash of white to cream, while the points (ears, face, legs, and tail) display the breed's specific coloration.
The breed's trademark is the pure white, symmetrical gloves on each paw. These are not optional; the white must cover all toes and extend up the back of the leg in a pattern called "laces," forming an inverted V that reaches halfway to three-fourths up the hock. Any other white spotting on the points is considered a serious fault. The eyes must be a deep sapphire blue, and the ears should be as wide at the base as they are tall, set high on the head.
Recognized colors and genetic limits
While the original Birmans were seal point, the breed has expanded to include blue, chocolate, red, and their dilute counterparts: blue, lilac, and cream. English breeders later introduced tabby and tortie variations in these colors. However, the genetic diversity of the breed is a known constraint. A 2008 study identified the Birman as having one of the lowest levels of genetic diversity among all cat breeds studied, a legacy of the near-extinction event that required rebuilding the population from a tiny gene pool.
Health risks and life expectancy
Despite the genetic bottleneck, Birmans generally live longer than the average cat. A UK study of veterinary records found a life expectancy of 14.39 years, compared to an overall average of 11.74 years. However, this longevity comes with specific health vulnerabilities that owners must monitor. The breed is at high risk for chronic kidney disease, evidenced by studies showing Birman cats have high serum concentrations of creatinine and symmetric dimethylarginine (SDMA).
Birmans are also over-represented in cases of urate urolithiasis (bladder stones), with an odds ratio of 6.77 in a review of over 5,000 cases. Additionally, they are prone to feline infectious peritonitis, which alters renal function, and a recently discovered form of epilepsy known as feline audiogenic reflex seizures (FARS) appears to be particularly common in the breed.
Breed naming conventions
Many breeders follow a French tradition where all kittens born in a specific year are given names starting with the same letter of the alphabet. This practice is widespread among Birman breeders in Australia, Canada, France, New Zealand, the UK, and the US. For example, kittens born in 2016 were named with names starting with 'N', and those in 2017 with 'O'. This tradition helps track lineage and birth years across the global Birman community.
Notable members of the breed
The breed has produced some of the most famous cats in modern history. The most prominent example is Choupette, born in 2011, who was the personal cat of fashion designer Karl Lagerfeld. Her fame highlights the breed's elegant appearance and calm demeanor, which have made them a favorite in both the show ring and the home.