Thai Cat Care Calendar: Teeth, Airway and Weight

The Thai gives you the easiest coat in the cat world and spends the savings on three problems: tartar, asthma and middle-age weight gain. Plan the year around a toothbrush used 5 times a week, a dust-free litter, and a calorie count that gets revisited at every birthday after the neuter.

It is a 3.2-5.4 kg cat with a short, close coat that barely sheds, so grooming is 5 minutes a week and nothing more.

Weight targets by age

Birth weight is 90-105 g, and 10-14 g a day for the first three weeks is the target. Eight weeks: 700-900 g. Six months: 2.2-2.9 kg. A year: 3.0-3.8 kg female, 3.8-4.8 kg male. Adults of 3.2-5.4 kg stay narrow and muscular rather than padded.

Weigh monthly from 6 months and write the number down. The Thai metabolism is efficient, and the weight arrives in 200-300 g steps after neutering, usually between ages 2 and 4. At 5/9 body condition the waist softens but ribs are still easy to feel; at 6/9 there is a fat pad over the ribs and the waist is gone. A 5% gain over 3 months is the point to cut treats, not the point to switch food.

Coat calendar

The single coat is the shortest of any breed here and sheds very little. A chamois rub once a week spreads oil and lifts the few loose hairs; that is the whole job.

Season	Coat and skin	Action	Weekly minutes
Jan-Feb	Heating dries the air; static and dander	Chamois rub; wipe ears; humidifier at 40-50% helps the coat and the airway	5 min
Mar-May	Light shed, pollen season starts	Chamois twice a week; wipe paws and face after outdoor time	8-10 min
Jun-Aug	Thin coat, sun on pale points	Weekly rub; shade in the afternoon; check ear tips for sunburn	5 min
Sep-Oct	Second light shed	Chamois twice a week for 2 weeks	8 min
Nov-Dec	Coat slightly thicker, indoor air closes up	Weekly rub; nails every 2 weeks; wash bedding at 60 °C	5 min

No bath needed unless the cat is genuinely dirty, 1-2 times a year. Do not shave it in summer: the coat insulates in both directions, and a shaved Thai is a sunburnt Thai.

Teeth: the routine that actually matters

Tartar and gingivitis build early in the Siamese family, and the Thai is no exception. Brush 5 times a week with pet enzyme paste; a kitten started at 12 weeks accepts it in about 2 weeks.

• Weekly: check the big upper molars, where tartar first shows as a brown line
• Every 6 months from age 1: dental check, plus scaling at the gum line
• Daily: one dental chew, counted at 15-25 kcal against the day's budget
• Any age: bad breath that returns within 2 weeks of brushing, drooling, or one-sided chewing means a visit

Asthma: seasonal triggers and what to change

Feline asthma is reported at higher rates in the Siamese group than in the general cat population. It shows up as a dry cough, a crouched cough with the neck extended, or wheezing after play, and it is often mistaken for a hairball.

Environmental work reduces attacks: unscented, low-dust clumping litter, no scented candles or Plug-ins, no smoking indoors, HEPA filter in the room the cat sleeps in, and humidity kept at 40-50%. Pollen season from March to May and the first weeks of heating in November are the two windows when a stable cat coughs again.

Screening calendar

Hypertrophic cardiomyopathy (HCM) runs through the Siamese family, so the cat should be scanned at a year, then every 12-18 months, with a pre-breeding scan on top. Ask for the cardiologist's report rather than a breeder's assurance.

• 12 months: first echo, first dental check, weight baseline
• Every 12-18 months: another echo; a blood pressure reading each year past 7
• Every 6 months: dental check; weigh and score at every visit
• Yearly: core vaccines per the schedule, rabies per law, fecal test
• Any age: open-mouth breathing, blue or gray gums, or a cough that lasts 2 days is urgent

Asthma is diagnosed on history plus X-rays, and sometimes a bronchoalveolar lavage. If your cat is prescribed an inhaler, a spacer made for cats gets roughly 80% of the dose into the airway instead of the room. Most cats accept it in 1-2 weeks with treats.

Play and environment

This is a serious jumper with a narrow body, so it needs height more than floor space: a 180 cm tree, shelves at 150 cm and 200 cm, and a window perch. Two 10-15 minute wand sessions a day plus 5 minutes of clicker work is the working minimum; a cat wheel is the single best purchase for a flat.

It suits flats because it is small and quiet on its feet, and it does not suit households that are empty 12 hours a day. Give it a warm room, a sunny window and a lap to claim; the breed runs cool and will find the radiator anyway. Details on indoor enrichment cover the shelf layout.

Feeding numbers

A 4 kg adult needs about 190-240 kcal a day, split into two measured meals. After neutering, cut roughly 10% from the pre-neuter intake and recheck weight at 6 weeks, because appetite does not drop when metabolism does. Wet food at least once a day supports water intake of 40-60 ml per kg; this family drinks little.

In multi-cat homes, watch for food stealing. A Thai will finish its own meal in 4 minutes and then work on the other cat's bowl, and the weight lands on the quieter cat. Feed in separate rooms with the door closed and pick up bowls after 20 minutes.

Five care mistakes

1. Treating a daily cough as a hairball for weeks. Asthma needs a diagnosis, not malt paste.
2. Brushing teeth once a week and calling it done. Five times a week is the working number.
3. Scented litter and candles in a breed with a sensitive airway.
4. Free-feeding after neutering. That is how a 3.5 kg cat becomes 5 kg by age 5.
5. No vertical space, so the kitchen shelves become the cat tree.

When to call the vet

A cough lasting more than 2 days, resting breathing above 30 breaths a minute, open-mouth breathing, gray gums, a gum line that bleeds when brushed, or a full day refusing food all mean a visit this week. Open-mouth breathing or a cat that cannot finish a breath is an emergency now.

Frequently asked