singapore rabbits

bald spots in rabbits, ranked by cause

updated 19 May 2026

finding a bald spot on your rabbit will send most owners straight to Google. in Singapore, the problem has a few local layers. our year-round temperatures of 28 to 32°C and humidity of 70 to 90% mean fur mites and ringworm stay active all twelve months, with no cold season to suppress them. most SG rabbit owners live in HDB flats, where limited floor space can raise chronic low-level stress, a known trigger for fur-pulling behaviour. when something looks wrong, exotic vet access here is genuinely limited. most neighbourhood clinics do not see rabbits, and after-hours options are scarce. knowing the most likely cause helps you describe the problem clearly and act faster when you do get an appointment.

1. normal moulting: the most common explanation

most bald or thinning patches in healthy adult rabbits are just moulting. rabbits shed their coats two to four times a year. in Singapore’s consistent warmth, there is no strong seasonal trigger, so moults can happen at any time and feel unpredictable.

a normal moult creates thinning patches that often start behind the ears, along the spine, or across the rump. you may see a clear line where flat old fur meets fluffier new growth underneath. the skin looks clean, pink, and smooth. no redness, no scaling, no debris in the coat.

daily brushing during a heavy moult matters more than many owners realise. rabbits groom by licking, and swallowed fur accumulates in the gut. unlike cats, rabbits cannot vomit. a serious fur blockage can become life-threatening in hours, not days.

if your rabbit is eating normally, producing healthy droppings, and the skin looks fine, a moult is almost certainly the explanation.

note: if the skin under the bald patch looks red, flaky, crusty, or has small white debris, do not assume it is a normal moult. continue reading.

2. fur barbering: by themselves or a cage mate

barbering means a rabbit chews or pulls their own fur, or pulls fur from a rabbit they live with. it is more common in SG than most owners expect, partly because of space constraints in HDB homes.

self-barbering most often targets the sides, belly, and flanks, areas a rabbit can easily reach. patches tend to have a ragged, torn edge rather than a clean, defined border. the skin underneath usually looks normal.

cage-mate barbering creates patches on the victim’s back, shoulders, and rump, wherever the other rabbit can comfortably access. if you see thinning in matching spots on both sides of the body, that pattern points toward barbering rather than a skin condition.

the most common triggers are:

  • hay access below the recommended 80% of daily diet by volume
  • boredom from limited foraging and play opportunities
  • dominance conflict within a bonded pair
  • chronic stress from nearby predator animals, loud noise, or frequent disruptions

a few hours of daily free-roam time and constant hay availability resolve many cases. if you have two rabbits, watch their feeding and resting behaviour closely. subtle bullying is easy to miss at first. barbering rarely requires a vet visit unless skin breaks open and becomes infected.

3. fur mites: the most common parasite cause in SG

fur mites are the most frequently diagnosed parasite in SG rabbits. Singapore’s heat and humidity keep them active all year.

Cheyletiella species are the main offender. they cause heavy white flaking through the coat, sometimes called “walking dandruff” because the mites themselves can sometimes be seen moving. you will notice this most along the spine and the back of the neck. fur in affected areas thins significantly. your rabbit may scratch or over-groom more than usual, but the degree of itching varies between individuals.

Psoroptes cuniculi targets the ears. dark brown or yellowish crusty buildup inside one or both ear canals, combined with frequent head-shaking or ear-scratching, points strongly toward ear mites.

when to see a vet: mite infections need a formal diagnosis and targeted treatment. never apply cat or dog anti-parasite products to a rabbit. products containing permethrin are toxic to rabbits, even in small amounts. always confirm rabbit-safe treatment with a SG exotic vet before applying anything.

as of 2026, a mite diagnosis consultation at a SG exotic clinic typically costs S$60 to S$120, not including treatment medication.

4. ringworm: fungal, circular, and contagious

ringworm is caused by a fungus, not a worm. the species most commonly affecting rabbits are Trichophyton mentagrophytes and Microsporum canis. it creates circular or oval patches with clearly defined, slightly raised edges. the interior is scaly or crusty and completely hairless.

Singapore’s humidity makes fungal spores persistent in the environment. patches appear most often on the face, around the nose and eyes, on the ears, and on the front legs. the edges are usually the most distinctive feature: sharp, well-defined, and slightly thickened.

ringworm is zoonotic, meaning it spreads from rabbits to humans easily. if anyone in your household develops circular, itchy, scaly patches on the wrists or arms after handling your rabbit, seek medical attention. tell the doctor you have a rabbit at home.

when to see a vet: ringworm requires antifungal treatment confirmed as rabbit-safe. treatment takes several weeks and must be completed fully to prevent recurrence. do not attempt home treatment. in an HDB home with children or elderly residents, treat this as urgent.

5. hormonal alopecia in intact females

unspayed female rabbits carry a high hormonal burden throughout their lives. does often develop symmetrical fur thinning along the flanks, belly, and around the dewlap, the large fold of skin under the chin. the rest of the coat typically looks normal.

the most dramatic version is a false pregnancy. a doe experiencing hormonal surges may pull large amounts of belly and chest fur to line a nest, even with no male present. she can clear a significant patch of fur within a day or two. she will be otherwise alert, eating, and behaving normally.

intact does also face a high lifetime risk of uterine cancer. some research puts that risk above 70% in rabbits over five years old. spaying resolves hormonally driven fur loss and removes the uterine cancer risk entirely.

as of 2026, rabbit spay surgery in SG typically costs S$350 to S$600. the range reflects clinic experience, rabbit size, and pre-anaesthesia health screening required. the scarcity of rabbit-confident surgeons in SG means it is worth researching which clinics have experience with rabbits before booking, rather than choosing on proximity alone.

note: if you are unsure whether a surgeon has rabbit experience, ask directly. it is a reasonable and important question.

6. poor diet and chronic stress: background contributors

bald patches driven purely by diet or stress rarely appear overnight. instead, the coat becomes dull and thin over weeks or months, with no defined patches or obvious skin changes.

a diet too heavy in pellets and too light in hay deprives the coat of the fibre and nutrients it needs. hay should make up at least 80% of a rabbit’s daily intake by volume. Oxbow, Burgess, and Sherwood timothy hay are all available in SG and provide a suitable nutritional profile.

chronic stress is a subtler contributor. prolonged loud noise, unpredictable handling, or the constant presence of a predator animal without an adequate escape space can suppress the immune system and worsen coat quality gradually. the coat thins across the whole body rather than in discrete patches.

if diet and environment look correct but the coat is still persistently dull or thin, flag it at your next exotic vet visit.

what owners often get wrong

assuming all fur loss is a moult. moulting does not create circular patches with defined edges. it does not cause red, crusty, or flaky skin. if the skin looks inflamed or has visible debris, it is not a normal moult. get it checked.

using cat, dog, or “small animal” parasite products. many products safe for cats contain permethrin or other compounds that are lethal to rabbits in small doses. never apply any parasite treatment to your rabbit without first confirming it is rabbit-safe with a SG exotic vet.

immediately separating bonded pairs over barbering. sudden separation distresses both animals and frequently intensifies the behaviour. address the root cause first: hay access, floor space, dominance dynamics. separation is a last resort, not a starting point.

waiting out ringworm because the patch looks small. a single small ringworm patch spreads quickly in Singapore’s humidity. it can also spread to people in your household within days. catching it early means a shorter, simpler treatment course.

community-sourced information here is not veterinary advice. for any health concern see a licensed SG exotic vet.

community-sourced information, not veterinary advice. for medical issues, see a licensed SG exotic vet — start with our vet directory.

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