Rabbit mites and mange: symptoms, treatment and prevention
Published by Planète Pets · managing editor: Clément Lacaille · reference guide rewritten with every source checked
Thick brown-yellow crusts inside the ears point to ear mites (Psoroptes cuniculi); white flakes that seem to move along the back point to fur mites (Cheyletiella). Both respond well to treatment, but only to an antiparasitic prescribed by a vet after an examination: some products sold for dogs and cats have already poisoned rabbits. This guide helps you spot the signs, prepare for the appointment and prevent a relapse; it does not replace a diagnosis.
Contents · 10 sections
Ear mites or fur mites: telling them apart
The two mites target different areas and look different. The table below sums up what you can see at home before the vet visit.
| Ear mites | Fur mites | |
|---|---|---|
| Parasite | Psoroptes cuniculi | Cheyletiella parasitovorax |
| Area affected | Inner ear flap and ear canal; sometimes head and neck | Back, nape, base of the tail |
| Appearance | Thick, layered, brown-yellow crusts that can fill the ear | White scale, broken hairs, sometimes thin patches |
| Behaviour | Head shaking, scratching the ear with a hind foot, drooping ear | Persistent scratching and grooming; few signs early on |
| Diagnosis | Otoscope examination and microscopy | Combing or tape test of the coat, microscopy |
| In humans | Not a concern | Can cause temporary itching in people in close contact |
Patchy hair loss can have other causes (moulting, ringworm, excess weight that stops the rabbit grooming): our guide to rabbits losing fur in patches helps narrow it down. Likewise, a lop rabbit shaking its head may have an ear infection rather than mites, as our article on ear infections in lop rabbits explains.
Are ear mites common?
More than most owners think. A study by Uco Azamar et al., published in 2024 in Veterinary Dermatology, examined 200 pet rabbits brought to vets in Mexico in 2021 and 2022, using clinical examination, otoscopy and microscopy: 59 of them, or 29.5%, carried Psoroptes cuniculi, a rate similar to that reported on meat rabbit farms. Only sex stood out as an associated factor, with females more often affected; age, breed, diet and housing were not linked to infestation in this sample. This is a clinic population rather than a census of all rabbits, but the message is clear: in a rabbit scratching its ears, mites are a serious possibility.
What studies say about treatment
For fur mites, the most cited study is by Mellgren and Bergvall, published in 2008 in Acta Veterinaria Scandinavica. The authors reviewed the records of 53 rabbits with microscopically confirmed Cheyletiella infestation at two Swedish clinics and compared three veterinary protocols, with follow-up of 4 months to 4.5 years.
| Protocol (prescribed and given under veterinary supervision) | Rabbits treated | Rabbits in remission |
|---|---|---|
| Ivermectin by subcutaneous injection | 11 | 9 |
| Ivermectin injected, then given by mouth by owners, at very high doses | 27 | 14 |
| Selamectin spot-on | 15 | 12 |
The authors concluded that all three protocols seemed effective and safe enough for practice, the second looking less effective although the difference was not statistically significant; they call for larger prospective trials. Two lessons for owners: treatment takes several spaced doses, because a single one does not reach every stage of the mite, and a bigger dose does not make treatment work better. We deliberately give no dosage here: the drug, dose and schedule are decided with your vet, based on the rabbit’s weight and condition.
The product never to use: fipronil
Reaching for the dog’s or cat’s spot-on is tempting. A case report by d’Ovidio and Cortellini, published in 2022 in the Open Veterinary Journal, describes two pet rabbits whose owners had applied a fipronil spot-on to the skin: four to six hours later, the first was having seizures and the second had stopped eating and was lethargic. Both were bathed, hospitalised overnight, given fluids and syringe-fed, and recovered within 24 hours. The authors note that such poisonings are well described in dogs and cats but rarely reported in rabbits. In practice: no antiparasitic bought for another species, even one labelled “small dog”, without your vet’s approval. If it has already happened, call the vet straight away.
Preparing for the vet visit
- Do not clean off the crusts beforehand: pulling them off is very painful and removes the sample the vet needs to confirm the diagnosis.
- Note when the signs started and whether other animals at home (rabbits, cats, dogs, ferrets) are scratching too.
- Mention any itching among the people in the household: it points towards Cheyletiella (see our guide on Cheyletiella and transmission to humans).
- Bring the name of any product already applied.
Preventing a relapse at home
A successful treatment can be undone by a still-contaminated environment or an untreated companion. Treat every rabbit sharing the space at the same time, as your vet advises, even if they show no signs. Replace all the litter, wash fabrics hot and disinfect the cage, hides and bowls with a rabbit-safe product: our guide to choosing a rabbit-safe disinfectant covers which ones. The other guides in the rabbit care and grooming section deal with brushing and coat checks.
Mistakes that make mites drag on
- Stopping treatment as soon as the crusts fall off, before the prescribed course is finished.
- Treating only one rabbit of a bonded pair.
- Putting oil, vinegar or a “natural” remedy in the ear: it does not replace an acaricide and can irritate an already damaged canal.
- Using a dog or cat product without veterinary advice.
What we checked
- We resolved all three DOIs on Crossref and read each paper’s abstract (PubMed); every figure quoted comes from them.
- The previous version of this page described the Mellgren and Bergvall study as covering mites in general: it only concerns Cheyletiella, and we have corrected that.
- We did not examine any rabbit or test any product; no dosage is given, on purpose.
Frequently asked questions
Can rabbit mites spread to humans?
Ear mites, no. Cheyletiella, the fur mite, can cause temporary itching in people in close contact; it usually clears once the animal and its environment are treated. If in doubt, see a doctor.
How long does treatment take?
Several weeks, with repeated doses: in the Mellgren and Bergvall study, every protocol involved at least two treatments. Your vet sets the length and checks the rabbit is clear.
Should an affected rabbit be separated?
It is usually better to treat every rabbit in contact at the same time than to split a bonded pair, which is stressful for both. Ask your vet whether a temporary separation is needed.
Is preventive ear cleaning worthwhile?
Not in a healthy rabbit: a regular visual check is enough. Crusts, a smell or a head tilt call for a vet visit, not home cleaning. All our guides are gathered on the rabbit hub.
Sources
- Uco Azamar, N. G., Arjona Jiménez, G., Cruz Bacab, L. E., & De la Cruz Reyes, H. E. (2024). Psoroptes cuniculi infestation in pet rabbits in Tabasco, Mexico, 2021-2022. Veterinary Dermatology, 35(4), 446-449. doi:10.1111/vde.13248
- Mellgren, M., & Bergvall, K. (2008). Treatment of rabbit cheyletiellosis with selamectin or ivermectin: a retrospective case study. Acta Veterinaria Scandinavica, 50(1), 1. doi:10.1186/1751-0147-50-1
- d’Ovidio, D., & Cortellini, S. (2022). Successful management of fipronil toxicosis in two pet rabbits. Open Veterinary Journal, 12(4), 508-510. doi:10.5455/ovj.2022.v12.i4.13
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This guide is part of Planète Pets’s Rabbits universe. Our advice is general in nature: for any health concern, your veterinarian remains the only reference.
