Munchkin

The Munchkin is a small domestic cat marked by its short legs, which come from a natural genetic mutation that shortens the long bones of the limbs. Its body, head and tail match those of an ordinary cat, so the breed looks like a standard moggy sitting low to the ground. Adults generally weigh between 2.7 and 4 kg (6 to 9 lb).

This is not a breed with one coat type. Munchkins turn up in both shorthair and longhair varieties and in almost every colour and pattern, because the founding cats were random-bred rather than a single ancestral line. The short legs are the one fixed trait.

Munchkins are sociable, people-focused and busy. They hold onto a kitten-like curiosity well into their adult years and stay keen on toys, games and whatever the household is up to. The short legs do not slow them much. They sprint about and hop onto furniture, and they often push up into a sitting posture on their hindquarters that owners liken to a meerkat.

Who the Munchkin suits

The Munchkin suits households after an active, affectionate cat who can offer daily play and company. It settles well into family life, including homes with children and other pets, thanks to its sociable streak. Anyone who travels a lot or is out for long stretches should arrange company or enrichment, since this breed wants interaction. The short legs call for no special set-up, though easy access to a favourite resting spot always helps.

Short-legged cats have cropped up here and there over the past century, with reports from England, Russia and the United States before the modern breed took shape. These early sightings were one-offs and never produced a settled line, so they belong to the backstory rather than the direct ancestry of today's Munchkin.

The modern breed goes back to the United States in 1983, when a pregnant short-legged cat named Blackberry was found in Rayville, Louisiana. Some of her kittens were short-legged too, which proved the trait was passed down. Cats descended from that line became the foundation of the breed.

The Munchkin drew wide attention across the United States in the early 1990s. The International Cat Association (TICA) took the breed into its New Breed development programme in 1994 and granted championship status in 2003. Recognition has been argued over ever since. In Australia the breed has a mixed standing, and some governing bodies affiliated with the Australian Cat Federation (ACF) or the Co-ordinating Cat Council of Australia (CCCA) have been cautious about the short-legged trait on welfare grounds.

Because the founding cats were random-bred, breeders keep outcrossing Munchkins to domestic cats to hold onto genetic diversity. That practice explains why the breed shows up in such a broad spread of coat lengths, colours and patterns instead of one uniform type.

The Munchkin's signature feature is its short legs, which give the cat a low, drawn-out outline. The body is nicely rounded and of medium length, with a level back that lifts a touch from shoulder to rump. The head is a modified wedge with rounded lines, medium to large ears set wide apart, and walnut-shaped eyes that lend an open, alert look. The tail rides upright as the cat moves and tapers to a rounded tip.

Coat and colours

The Munchkin comes in two coat lengths. The shorthair carries a medium-plush, springy coat, while the longhair has a semi-long, silky coat with a slight ruff. Both types keep a moderate undercoat. Because the breed is outcrossed freely, every recognised colour and pattern turns up, from solid and tabby through to tortoiseshell, colourpoint and bicolour. Eye colour runs independently of coat colour and the standard sets no limits on it.

Munchkins are outgoing and sociable. They bond closely with their people and tend to trail them from room to room, joining in with whatever is on. The breed keeps its kitten-like playfulness into adulthood, staying keen on toys, puzzle feeders and games of chase long after the usual kitten stage has passed.

Around strangers most Munchkins are confident rather than timid, and they often walk straight up to greet a visitor. They generally take handling in their stride and cope with a busy household. With children they are patient and happy to play, though play with little ones should be supervised as with any cat. With other pets, cats and dogs alike, they usually blend in well when introductions are done slowly.

The breed is inquisitive and has a name for pinching and stashing small objects, a habit that has earned it a reputation as a bit of a magpie. Short legs and all, Munchkins are quick and nimble on the floor and use furniture as stepping points to climb and jump, though a very high perch may be out of reach in one go.

Caring for a Munchkin is simple and much the same as for any other domestic cat. Coat upkeep depends on whether the cat is shorthair or longhair, and the breed does well with regular activity to burn off its energy.

Grooming

• Brush shorthair Munchkins once a week to clear loose hair and cut down shedding.
• Brush longhair Munchkins two to three times a week to head off mats, with attention to the ruff and behind the legs.
• Trim nails every two to three weeks and check the ears for wax or grit.
• Brush the teeth several times a week with cat-safe toothpaste to look after dental health.

Exercise

• Run two or more play sessions a day of 10 to 15 minutes with wand toys, balls or chase games.
• Offer puzzle feeders and a rotation of toys to keep that curious mind busy.
• Use low, reachable cat furniture and ramps so the cat can climb in comfort on short legs.
• Allow short, supervised exploring to satisfy the breed's nose for investigation.

Environment

Munchkins do best as indoor cats, which keeps them clear of traffic, predators and disease. Because the legs are short, keep food, water, litter and favourite resting spots within easy reach and avoid asking the cat to make big vertical leaps. Steps or ramps up to higher perches make a real difference. The breed handles units and smaller homes well, provided it gets daily company and play.

The Munchkin needs a complete and balanced diet made for cats, which are obligate carnivores and must have animal-based protein. Pick a food that meets recognised nutritional standards for the cat's life stage. Because the breed is small, measure the portions to head off weight gain, which puts extra load on the joints and spine. Fresh water should always be on hand, and wet food can help with hydration.

Treats and supplements

Treats should make up no more than about 10 per cent of daily kilojoules. A cat on a complete commercial diet usually needs no supplements, so add them only on veterinary advice. Check body condition every few weeks and adjust portions, since small cats put on weight easily and extra kilos are harder on short-legged frames.

The Munchkin generally lives 12 to 15 years and counts as a fairly healthy cat. The short legs trace to a dominant gene that affects bone growth, and most Munchkins move, run and play with no trouble. The trait has drawn argument over possible skeletal effects, so careful breeding and regular vet checks matter. The embryonic form of the gene is thought to be lethal, which is why two short-legged cats are never mated together.

Preventive care

• Keep to yearly vet checkups, with twice-yearly visits for senior cats.
• Stay current on core vaccinations and parasite control as advised.
• Hold the cat at a healthy weight to ease strain on the joints and spine.
• Provide dental care and routine teeth checks.
• Get kittens from breeders who screen for skeletal issues and steer clear of short-to-short pairings.

Munchkins are sharp and curious, and their playful drive makes them easier to train than many cats. They take well to short, reward-based sessions and can learn to come when called, sit, fetch and walk on a harness. Their interest in toys and treats keeps them tuned in, though sessions should stay brief to hold that attention.

Basics

1. Start with litter training, which most Munchkins sort out quickly given a clean, reachable tray.
2. Use a clicker or a marker word paired with a small treat to flag correct behaviour.
3. Teach one cue at a time, such as coming to a name or sitting, in sessions of three to five minutes.
4. Build up to tricks like fetch, playing on the breed's natural retrieving and chasing streak.
5. Introduce a harness slowly indoors before any walking outside.

Breeding the Munchkin takes care, because the short-legged trait rides on a dominant gene that is lethal when inherited in two copies. For that reason a short-legged Munchkin is always paired with a normal-legged cat, whether another Munchkin carrying normal legs or an outcross domestic cat. About half the kittens in such a litter inherit short legs and half have normal-length legs. The normal-legged kittens are healthy cats and are often used to widen the gene pool.

Queens reach sexual maturity at around 6 to 9 months, but careful breeders wait until the cat is physically mature and health-checked before breeding. Gestation runs roughly 63 to 67 days. Litters tend to be small, around two to four kittens. Queens raise their young much like any domestic cat, with kittens nursing for several weeks before weaning onto solid food at about four to five weeks.

Kittens should stay with their mother until at least 12 weeks so they finish socialising and get their early vaccinations. Breeders screen the lines for skeletal conditions and never mate two short-legged cats together.

Munchkin registration and microchipping in Australia

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