Burmese

The modern Burmese has a well-documented origin: in 1930, US Navy physician Dr. Joseph C. Thompson brought back a dark brown female cat from Southeast Asia (variously said to be Rangoon or Singapore), naming her **Wong Mau**. She looked like a Siamese × dark domestic hybrid. Thompson worked with a group of San Francisco geneticists (Virginia Cobb, Clyde Keeler, Billie Gerst) to backcross Wong Mau with Siamese and then interbreed the offspring, eventually stabilizing the pure dark-brown "sable" phenotype. The CFA formally registered the Burmese in 1938 — making it the first domestic cat breed with a clearly recorded scientific breeding program.

In the 1940s and 1950s the population was so small that breeders leaned heavily on Siamese outcrosses, and the CFA briefly revoked Burmese registration in 1947, restoring it in 1953. Later, the American Burmese (round head, short muzzle) and the European/British Burmese (slightly longer face, more slender build) diverged — today the CFA and GCCF use two entirely separate breed standards.

Wong Mau is thus called the common ancestor of every modern Burmese — every registered pedigree traces back to that single 1930 cat.

The Burmese's traditional badge is **sable brown** (inherited directly from Wong Mau) — a deep chocolate-brown coat with slightly lighter edges. The CFA recognizes only 4 colors: sable, champagne (light brown), blue, and platinum (silver-gray); the GCCF and FIFe accept red, cream, tortie, and more, for 10 colors total.

Eyes must be gold-to-amber (green or blue is disqualifying) — this is the key differentiator versus Siamese, Oriental Shorthair, and Russian Blue.

Body type is a hallmark of the breed: **compact, heavily muscled, and remarkably dense.** A 4-5 kg adult Burmese picked up feels much heavier than a similarly weighing Siamese or Oriental — breeders famously call this "a brick wrapped in silk." The head is a rounded wedge with a shortened but non-flat nose (between Persian and Siamese). American lines have rounder, shorter heads; European lines retain a longer face.

The Burmese is the archetypal **"dog personality"** in domestic cats. ICatCare and CFA both describe it as "people-oriented, extremely affectionate, dog-like." Devotion to family is nearly unconditional — greeting at the door, following you from bedroom to bathroom, sitting on your lap, sleeping on your pillow.

Burmese are more talkative than Siamese but with a softer tone — deep chirps and murmurs rather than sharp meows. Many owners describe them as "softly muttering all day long."

They crave companionship and are not suited to long stretches alone. More than 8 hours of solitude tends to produce anxiety, overgrooming, and refusal to eat. ICatCare explicitly recommends **keeping Burmese in pairs**, or at least alongside another friendly cat or dog. They are also among the domestic cats that live best with dogs.

Burmese retain the Siamese's high intelligence — they can open doors, pull drawers, learn to fetch — and a strong play drive that persists into old age; even a 10-year-old will still chase a wand toy like a kitten.

Priorities for daily Burmese care:

1. **Time at home**: this is a hard requirement, not a plus. Assess honestly whether you have 6-8 hours at home per day — if not, strongly consider getting two Burmese.

2. **Diet control**: Burmese metabolism is more stable than Siamese but appetite is voracious, and this is a **high-risk breed for obesity and diabetes** (see health). Aim for >36% dietary protein without excess fat, feed on a fixed schedule 2-3 times daily, and include at least 30% wet food.

3. **Exercise**: moderate activity — one cat tree plus 2-3 wand toy sessions a day is enough. Burmese release most of their energy through interaction on shoulders and laps.

4. **Grooming**: short coat is very easy — a rubber curry once a week. Shedding is on the low side.

5. **Teeth**: Burmese have generally poor dental health — plan on annual professional cleanings and a home brushing habit.

The Burmese has three well-defined breed diseases; verify screening records with your breeder before purchase:

1. **Diabetes (Type 2 DM)**: multiple epidemiological studies show Burmese in the UK, Australia, and New Zealand have diabetes incidence roughly 3-4× that of the general cat population (O'Neill 2016 J Feline Med Surg; Rand 1997 J Vet Intern Med). The mechanism combines breed-specific insulin sensitivity decline with weight-management difficulty. Lifetime weight control is the most critical prevention.

2. **Burmese Familial Hypokalemia (BFH)**: a periodic hypokalemic myopathy caused by an autosomal recessive WNK4 mutation. Onset is at 2-6 months, presenting as neck weakness and unsteady gait (Malik 1989 Aust Vet J; Gandolfi 2012 PLoS ONE mapped the gene). UC Davis VGL and Langford Vets both offer BFH genetic testing.

3. **Burmese Head Defect (BHD)**: American "contemporary" Burmese, in the pursuit of an ever-rounder head and shorter nose, developed a severe autosomal recessive craniofacial malformation (Sponenberg 1982 J Hered). Homozygote kittens die at birth. This is one of the most serious ethical controversies in American Burmese breeding; European GCCF-standard Burmese do not have this problem.

Also watch for HCM and gingivitis in middle age.

The Burmese is one of the domestic cats **best suited to seniors, work-from-home owners, and larger households**, thanks to its clinginess, resilience, vocality, and safe interactions with the elderly and children.

**Good fit for**: - Owners with substantial time at home (retired, work-from-home, larger family) - Households that already have a friendly cat or friendly dog (Burmese rarely fight with other cats) - Homes with children — Burmese rank very high among domestic cats for tolerance of handling - Apartments — no large space required, but one cat tree is essential

**Poor fit for**: - Working owners who leave the cat alone 10+ hours a day (unless kept in pairs) - Owners who can't commit to weight control (diabetes risk is real) - Owners who want a "quiet, aloof" pet — Burmese will genuinely mutter beside you all day

ICatCare and CFA both explicitly recommend **adopting Burmese in pairs** as the best approach.