Japanese Bobtail Care Calendar: Tail Checks and Portions

A Japanese Bobtail is a small, busy cat with a benign short-tail gene, no breed-specific diet, and one genuine weakness: it begs convincingly and gains weight on very little. The breed runs 6-9 lb (2.7-4.1 kg). There is no tail-related spinal disease, unlike the Manx, and HCM is reported but uncommon, which means the year is mostly about portions, play and a weekly look at the tail.

A maintenance year at a glance

Set the maintenance jobs to the calendar rather than to memory. Everything here takes under 15 minutes.

Months	Coat, tail and claws	Screening	Weight and play
Jan-Mar	Weekly curry brush; tail-fold check; nails every 3 weeks	Annual exam, vaccines, dental; kneecap palpation	Monthly weigh-in; 20 minutes of play indoors
Apr-Jun	Twice weekly through the shed; check the tail for trapped debris	Echo if due at 2 years or later	Weigh fortnightly; cut 10% if winter weight lingers
Jul-Sep	Weekly brush; wipe down after catio time	Flea prevention; ear check weekly	Weigh monthly; freeze wet food in small portions
Oct-Dec	Weekly brush, plus a skin check under the tail kink	Dental scaling if tartar shows; refill prescriptions	Monthly weigh-in; puzzle feeder instead of extra treats

The tail is not a Manx tail

The short tail comes from a recessive gene that shortens and kinks the vertebrae without the spinal defects seen in Manx cats. No screening is needed for it, and a bobtail does not need special handling. What it does need is a weekly look at the folds: the kink traps litter dust, hair and occasionally a burr, and the skin underneath can stay damp and sore.

Part the hair at the base of the tail once a week, wipe with a damp cloth, and dry it. In cats over 10, check for a fold that stays red or smells, and mention it at the annual exam rather than treating it with wipes for a month.

Brushing, claws and the rest

Five minutes with a rubber curry brush once a week removes loose hair. The single coat has little undercoat, so there is not much to mat and no reason to clip; a bath is only needed when the cat has got into something oily. Nails every 3 weeks, because a bobtail climbs more than it walks and the tips wear unevenly. The routine is in nail trimming.

Spend the rest of the time on ears and teeth: a weekly look in the ears, and a toothbrush 4 times a week from 6 months. Small jaws collect tartar fast, and dental disease is the most common finding at the annual exam in cats over 6.

Weight: the breed's real risk

6-9 lb is a narrow range, so a 1 lb gain is already 12-15% of body weight. Weigh monthly, score condition at 5 out of 9, and measure food with a scale rather than a cup. An average adult takes 1/4 to 1/2 cup of dry food twice daily, or the wet equivalent, adjusted to condition.

Treats are where the plan collapses: keep them under 10% of daily calories, which is roughly 20-25 calories, or about 4 small free-dried pieces. A cat that gains 1 lb in 3 months, or loses 5% in 30 days, needs a vet visit, not a new diet. Safe rates are in weight loss.

Kneecaps and the heart

Patellar luxation turns up occasionally and is usually mild. Ask for both kneecaps to be palpated at every annual exam, and watch for a hind leg that skips two or three steps before walking normally. Most mild cases are managed with weight control and a carpeted path instead of a slippery floor.

HCM is uncommon here, so a baseline echo at 2 years, repeated every 2-3 years, is a reasonable middle path for a pet cat; breeding cats are usually scanned at 12 months and then annually. At home, count sleeping breaths: above 30 per minute is a same-day call.

Vertical space and a bored bobtail

Twenty to thirty minutes of active play a day, in 2 sessions, plus height. This cat climbs and jumps well and will reach the highest shelf in the room, so secure breakables and give it a legal alternative: a tall tree, wall shelves, a window perch. A bored bobtail reorganizes shelves at 3 a.m. The setup that prevents it is in indoor enrichment.

Summer, winter and the water bowl

Summer and winter are the two seasons that catch people out. Above 28 C the cat lies flat on tile and drinks less than it should, so refresh 3 bowls twice a day and add a wet meal. In winter, indoor play replaces outdoor climbing, and that is exactly when portions need re-measuring: a cat that stops climbing but keeps its summer ration gains about 0.5 lb a month.

It also wants company and does poorly alone for 10 hours a day. A second cat is often the cheapest fix, and two bobtails generally play rather than fight if introduced over 2 weeks with scent swapping first.

Five habits to break

• Leaving dry food down all day because the cat is small. Small cats get fat on 30 extra calories.
• Treating the tail as fragile and never touching it, so a skin problem under the kink goes unseen.
• Assuming the bobtail gene carries Manx-style spinal risk and skipping the breed entirely.
• Clipping the coat for summer, which is unnecessary on a single coat and exposes pale skin to sun.
• Waiting on a 1 lb gain because "it still looks small".

When it cannot wait

Go now for open-mouth breathing, a sleeping rate over 30, a hind leg held up, or a full day without food. Book inside a week if the cat drops 5% of body weight, has a red or smelly patch under the tail, limps on and off, or quits jumping onto furniture it used to reach.

Frequently asked