Your rabbit usually runs towards its hay, explores the room and leaves plenty of round droppings in the litter tray. Today, it is sitting hunched in a corner, refusing food and barely moving.
Is it having an unusually quiet day, or could something be seriously wrong?
Rabbits often hide signs of illness. As prey animals, they may continue behaving relatively normally until they are significantly unwell. That makes small changes in appetite, droppings, posture and activity particularly important.
To tell if a rabbit is sick, watch for reduced appetite, fewer or smaller droppings, unusual lethargy, persistent hunching, loud teeth grinding, drooling, abnormal breathing and changes in normal behaviour.
Emergency warning: If your rabbit stops eating or passing droppings, contact a rabbit-experienced veterinarian immediately. Do not wait six to eight hours before seeking help. Gastrointestinal (GI) stasis, intestinal obstruction and other painful conditions can deteriorate rapidly.
This guide explains the most important warning signs, how to recognise possible GI stasis, what abnormal rabbit droppings look like, and when ear or dental problems require veterinary care.
Table of contents
- Quick Guide: Signs Your Rabbit May Be Sick
- 1. Why Rabbits Hide Signs of Illness
- 2. Signs of GI Stasis in Rabbits and What to Do
- 3. What Do Abnormal Rabbit Droppings Look Like?
- 4. Why Is My Rabbit Grinding Its Teeth Loudly?
- 5. How to Treat Ear Mites in Rabbits at Home
- 6. How to Recognise Overgrown Teeth and Dental Disease in Rabbits
- 7. Other Signs Your Rabbit May Be Sick
- 8. First Aid for a Sick Rabbit Before Going to the Vet
- 9. How to Reduce the Risk of GI Stasis and Other Illnesses
- 10. A Simple Daily Rabbit Health Checklist
- Frequently Asked Questions
- Final Thoughts
Quick Guide: Signs Your Rabbit May Be Sick
| Health indicator | Usually healthy | Possible illness | What to do |
|---|---|---|---|
| Appetite | Regularly eats hay and appropriate food | Eating less or refusing food | Contact a rabbit-experienced vet immediately |
| Droppings | Familiar quantity of round, formed pellets | Small, fewer, misshapen or absent droppings | Seek urgent advice, especially with reduced appetite |
| Posture | Relaxed resting, normal hopping | Hunched, tense or reluctant to move | Prompt veterinary assessment |
| Teeth sounds | Gentle tooth purring while relaxed | Loud grinding with hunching or withdrawal | Possible pain; seek veterinary advice |
| Activity | Alert and responsive | Hiding, unusual inactivity or collapse | Urgent care; emergency if severely weak |
| Ears | Clean, without unusual irritation | Crusting, head shaking or persistent scratching | Veterinary examination |
| Mouth | Eats and chews normally; dry chin | Drooling, dropping food or selective eating | Prompt dental assessment; urgent if eating less |
| Eyes | Clear, with no persistent discharge | Weeping, swelling or repeated discharge | Veterinary assessment |
| Balance | Normal hopping and coordination | Head tilt, falling or inability to stand | Urgent veterinary assessment |
| Breathing | Quiet and comfortable | Marked effort, open-mouth breathing or distress | Emergency veterinary care |
According to the RSPCA’s rabbit health guidance, changes in appetite, droppings, activity and behaviour can indicate pain or illness.
A rabbit does not need to show several symptoms before veterinary advice is justified.
1. Why Rabbits Hide Signs of Illness
Rabbits are prey animals. In the wild, obvious weakness may make them more vulnerable to predators.
As a result, a sick rabbit may become unusually quiet rather than making an obvious display of discomfort.
It might continue sitting upright while eating less than normal. Another rabbit may hide, stop exploring or become unexpectedly easy to handle.
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Know What Is Normal for Your Rabbit
Look for changes in everyday habits:
- How eagerly your rabbit approaches food.
- How much hay it normally eats.
- Its usual quantity and size of droppings.
- Whether it moves and hops normally.
- How much time it spends grooming.
- Its normal resting posture.
- Whether it interacts with familiar people and other rabbits.
- Its usual drinking behaviour.
Individual differences matter.
A rabbit that naturally rests quietly for part of the afternoon is not necessarily unwell. But one that suddenly refuses food and remains hunched may need immediate attention.
The RSPCA recommends daily health checks, including monitoring feeding, droppings, movement and body condition.
2. Signs of GI Stasis in Rabbits and What to Do
Gastrointestinal stasis is one of the most important medical emergencies rabbit owners need to recognise.
GI stasis describes a serious slowing or stopping of normal movement through the digestive tract.
Rabbits depend on a functioning digestive system and regular intake of suitable fibrous food.
When a rabbit eats less, normal gut activity may slow. That can contribute to further discomfort and reduced appetite.
However, a rabbit with GI stasis-like symptoms may also have an intestinal obstruction or another serious underlying condition.
Owners cannot safely distinguish these possibilities at home.
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Common Warning Signs of GI Stasis
Possible signs include:
- Suddenly refusing hay or other food.
- Eating significantly less than normal.
- Producing smaller faecal pellets.
- Producing fewer droppings or none at all.
- Sitting hunched in a corner.
- Showing little interest in movement.
- Loud teeth grinding associated with discomfort.
- A noticeably bloated or painful abdomen.
- Unusual lethargy or weakness.
The PDSA’s veterinary guidance on rabbits that stop eating explains that loss of appetite can be associated with GI stasis, intestinal obstruction, dehydration, dental disease and other serious problems.
How Quickly Can GI Stasis Become Dangerous?
A rabbit that stops eating may deteriorate quickly.
Some advice refers to six or eight hours without food, but these figures should not be treated as a safe waiting period.
If your rabbit stops eating or producing droppings, contact a veterinarian straight away.
Waiting for an arbitrary deadline may allow a serious problem to worsen.
The PDSA specifically advises immediate veterinary contact when a rabbit stops eating or producing droppings.
What Should You Do if You Suspect GI Stasis?
Contact a rabbit-experienced veterinarian or emergency veterinary service.
Explain:
- When your rabbit last ate normally.
- Whether it is still eating hay.
- When you last noticed normal droppings.
- Whether it is hunched, bloated or unusually quiet.
- Any recent dietary or environmental changes.
- Whether it is drooling or showing other signs of pain.
Follow the veterinary team’s instructions for transport and any immediate care.
Should You Massage a Rabbit’s Stomach?
Do not automatically massage the abdomen of a rabbit that has stopped eating.
GI stasis-like symptoms may occur alongside an intestinal obstruction, severe abdominal distension or other painful conditions.
Unsupervised abdominal manipulation could cause additional discomfort or harm.
Only perform a specific technique if a veterinarian who understands the rabbit’s condition has directed you to do so.
Should You Syringe-Feed a Rabbit With GI Stasis?
Not without veterinary instruction.
Assisted feeding may form part of treatment in certain circumstances, but it is not appropriate for every rabbit with digestive symptoms.
The veterinarian needs to assess the possible cause, including whether an obstruction is present.
Do not give human painkillers, laxatives, oils or gut-motility medicines without professional direction.
Can GI Stasis Be Treated Successfully?
Many rabbits can recover when the underlying problem is identified and treated appropriately.
Veterinary treatment may involve investigation of the cause, pain relief, fluid support, nutritional management and other interventions chosen for the individual animal.
The outcome depends on the condition and how promptly appropriate care begins.
Home care is not a substitute for diagnosis.
3. What Do Abnormal Rabbit Droppings Look Like?
Rabbit droppings are an important everyday indicator of digestive function.
But rabbit owners need to understand that rabbits produce two different types of droppings.
Normal Hard Faecal Pellets
These are the familiar, rounded droppings found in litter trays.
They are usually formed, relatively dry and consistent in appearance for the individual rabbit.
Their exact size can vary between rabbits, so comparison with your own rabbit’s normal output is useful.
Normal Caecotrophs
Caecotrophs are soft, moist clusters produced as part of rabbit digestion.
Rabbits usually eat them directly from their bottoms.
This behaviour is normal and helps them obtain important nutrients.
The RSPCA’s rabbit diet guidance explains the difference between hard faecal pellets and caecotrophs.
Abnormal Rabbit Droppings Comparison
| What you notice | Possible significance | Recommended action |
|---|---|---|
| Small, dry pellets | May accompany reduced food intake or altered digestion | Contact a vet promptly, especially if appetite is reduced |
| Fewer pellets than usual | Possible reduced gut activity or food intake | Seek veterinary advice without delay |
| No new droppings | Potential serious digestive problem | Urgent veterinary contact |
| Persistent misshapen pellets | May indicate altered digestion or food intake | Veterinary assessment |
| Frequent uneaten caecotrophs | Possible dietary, mobility or health problem | Arrange veterinary advice |
| Profuse watery diarrhoea | Can indicate serious illness | Urgent veterinary assessment |
| Droppings stuck to the hindquarters | Soiling, hygiene problems and increased flystrike risk | Prompt veterinary advice and assessment |
Are Uneaten Caecotrophs the Same as Diarrhoea?
No.
Soft caecotrophs are part of normal rabbit digestion.
However, a rabbit that regularly leaves them uneaten may have problems reaching them, an unsuitable diet or an underlying medical condition.
They may accumulate around the rabbit’s bottom.
That matters because soiling can attract flies and increase the risk of flystrike.
What Is Flystrike?
Flystrike occurs when flies lay eggs on a rabbit and the resulting maggots affect the animal.
It is a serious emergency.
The RSPCA recommends checking rabbits’ hindquarters regularly, particularly in warmer weather.
If you see maggots or suspect flystrike, seek emergency veterinary attention immediately.
Do not delay care to attempt complete home removal or treatment.
4. Why Is My Rabbit Grinding Its Teeth Loudly?
Rabbits can make different tooth sounds, and the context matters.
A relaxed rabbit may produce quiet, gentle tooth-purring sounds.
However, loud or forceful grinding can be associated with pain.
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Soft Tooth Purring Versus Pain-Related Grinding
| Behaviour | More reassuring context | Concerning context |
|---|---|---|
| Gentle, quiet tooth purring | Relaxed body, normal appetite and comfortable resting | If accompanied by other illness signs, seek assessment |
| Loud grinding | Not ordinarily interpreted as simple contentment | Hunching, withdrawal, reduced eating or unwillingness to move |
| Repeated grinding with drooling | No reliable benign interpretation from the sound alone | Possible dental or other painful condition |
A rabbit grinding its teeth loudly while refusing food requires prompt veterinary assessment.
Does Loud Grinding Always Mean Dental Disease?
No.
Dental pain is one possible explanation, but loud grinding may accompany abdominal pain or other illness.
The PDSA’s rabbit dental guidance describes changes in eating, drooling and pain-related behaviours among possible signs of dental disease.
A veterinarian must determine the cause.
5. How to Treat Ear Mites in Rabbits at Home
Rabbit ear mites can cause considerable irritation and pain.
One recognised species is Psoroptes cuniculi.
The mites may cause thick crusting inside the ears, scratching and repeated head shaking.
However, not every crusty ear is caused by mites. Ear infection and other conditions may produce similar-looking problems.
Signs of Possible Ear Mites
Look for:
- Thick brown or crusty deposits.
- Persistent scratching around the ears.
- Frequent head shaking.
- Redness or irritation.
- Discomfort when the head or ears are approached.
- Abnormal ear appearance or discharge.
More severe ear disease may be associated with balance problems or head tilt.
Can You Remove the Crusts Yourself?
Do not peel, scrape or pull thick crusts from your rabbit’s ears.
The Merck Veterinary Manual’s parasitic diseases reference specifically warns that removing ear-mite crusts from a conscious rabbit is extremely painful.
Crusts may loosen as the underlying condition responds to appropriate veterinary treatment.
What About Ivermectin or Selamectin?
Veterinarians may prescribe suitable antiparasitic medication when ear mites are diagnosed.
However, the correct medicine, formulation, route and treatment plan depend on the rabbit and the diagnosis.
Do not use dog or cat parasite treatments without rabbit-specific veterinary advice.
Some products intended for other pets can be dangerous to rabbits.
What Can You Safely Do at Home?
While arranging a veterinary appointment:
- Observe the symptoms without repeatedly manipulating the ears.
- Avoid removing crusts.
- Do not apply essential oils, household mixtures or unprescribed drops.
- Keep the living environment appropriately clean.
- Tell the veterinarian if other rabbits may have been exposed.
- Follow the prescribed treatment and environmental management plan.
Appropriate medication and veterinary-directed care are more reliable than improvised home remedies.
6. How to Recognise Overgrown Teeth and Dental Disease in Rabbits
Rabbit teeth grow continuously throughout life.
Normal chewing and appropriate tooth alignment help maintain them.
However, dental disease can arise when teeth wear unevenly, grow abnormally or develop problems involving roots and surrounding tissues.
The Royal Veterinary College’s rabbit dentistry guidance identifies several important signs owners may notice.
Common Signs of Rabbit Dental Problems
| Symptom | What it may indicate |
|---|---|
| Drooling or wet chin | Difficulty chewing or oral pain |
| Dropping food | Trouble processing food |
| Reduced hay intake | Chewing discomfort |
| Preferring softer foods | Possible dental pain |
| Unexplained weight loss | Reduced intake |
| Persistent weepy eyes | Possible dental-root or tear-drainage involvement |
| Jaw swelling | Possible abscess or other serious problem |
| Visible overgrown incisors | Abnormal tooth wear or alignment |
Can Rabbits Have Dental Disease With Normal Front Teeth?
Yes.
The front incisors are only part of a rabbit’s dental system.
The cheek teeth and roots may be abnormal even when the incisors appear normal.
The Merck Veterinary Manual’s rabbit dental-care reference explains the importance of dental alignment and why professional assessment may be necessary.
How to Stop Rabbit Overgrown Teeth Symptoms
The aim is to identify and treat the underlying dental problem.
A rabbit-experienced veterinarian may need to examine the mouth more thoroughly and use appropriate diagnostic imaging.
Treatment depends on the condition.
Do not attempt to cut or file your rabbit’s teeth at home.
Improvised tooth trimming can cause fractures, injury and serious pain.
Can Hay Prevent Dental Disease?
Suitable hay or grass supports normal chewing and tooth wear.
The RSPCA’s rabbit feeding guidance recommends constant access to good-quality hay or grass as a major component of the diet.
However, hay cannot reliably reverse established malocclusion or a painful tooth-root problem.
A rabbit that is drooling, dropping food or avoiding hay needs veterinary assessment.
7. Other Signs Your Rabbit May Be Sick
Digestive and dental symptoms are important, but illness can affect many body systems.
Eye and Nose Discharge
Persistent watery eyes, swelling, nasal discharge or difficulty breathing may indicate underlying illness.
Dental disease can sometimes contribute to eye problems, but infection and other causes are possible.
Seek veterinary assessment rather than assuming that discharge is a harmless grooming issue.
Head Tilt and Balance Problems
A rabbit that suddenly tilts its head, falls, rolls or struggles to maintain balance may have a neurological, ear-related or other medical problem.
These signs require prompt veterinary attention.
Do not assume that the cause is ear mites.
Changes in Urination
Repeated straining, discomfort during urination, abnormal urine production or an inability to pass urine may indicate a serious urinary problem.
Seek urgent veterinary assessment.
Lethargy and Unusual Hiding
Rabbits often rest during the day, but a marked change from normal activity matters.
A rabbit that appears profoundly weak, limp or unresponsive needs emergency care.
Breathing Difficulty
A rabbit showing marked respiratory effort, open-mouth breathing or other signs of severe breathing distress requires emergency veterinary assessment.
Minimise unnecessary handling while arranging care.
8. First Aid for a Sick Rabbit Before Going to the Vet
If your rabbit shows serious illness signs, the safest immediate priority is veterinary contact.
Step 1: Contact a Rabbit-Experienced Veterinary Service
Explain the main symptoms, especially whether the rabbit is eating, passing droppings and moving normally.
Mention any severe pain signs, breathing problems or collapse.
Step 2: Prepare Safe Transport
Use a secure, appropriately sized carrier.
Follow the veterinary team’s instructions regarding the journey and any immediate supportive measures.
Step 3: Reduce Unnecessary Handling
A rabbit that is painful or weak should not be repeatedly picked up or examined.
Do not squeeze the abdomen, force movement or attempt invasive procedures.
Step 4: Gather Useful Information
If this does not delay treatment, note:
- When the rabbit last ate normally.
- When normal droppings were last seen.
- Any recent dietary changes.
- Unusual posture or teeth grinding.
- Possible exposure to unsafe foods or substances.
- Any medications already prescribed.
Photographs of unusual droppings may be useful if they can be taken without delaying departure.
Step 5: Avoid Unapproved Home Treatments
Do not administer human painkillers, unprescribed gut medicines, laxatives, oils or antiparasitic treatments.
Do not force-feed or syringe fluids without veterinary direction.
Suspected GI stasis may have different underlying causes, and an unsuitable intervention can make matters worse.
9. How to Reduce the Risk of GI Stasis and Other Illnesses
No routine can guarantee that a rabbit will never become sick.
However, appropriate daily care helps support digestive, dental and general health.
Provide Constant Access to Suitable Hay or Grass
Hay or grass should form the main part of an appropriate adult rabbit diet.
It provides fibre that supports normal digestion and chewing activity.
Follow RSPCA rabbit nutrition guidance for suitable feeding principles.
Young, pregnant, nursing and medically unwell rabbits may require individual dietary advice.
Avoid Abrupt Dietary Changes
Suddenly changing food can disrupt normal feeding and digestive patterns.
Discuss significant changes with a rabbit-experienced veterinarian.
Encourage Appropriate Exercise
Rabbits need sufficient space to hop, explore and perform normal behaviour.
A permanently cramped cage does not meet those needs.
Provide Social Companionship
Rabbits are social animals and usually benefit from suitable rabbit companionship.
Pairing and introductions should be managed carefully to avoid aggression or injury.
Keep Housing Clean
Maintain appropriate litter areas, clean food and water containers, and check the rabbit’s fur and hindquarters.
Pay particular attention to soiling that could increase flystrike risk.
Arrange Preventive Veterinary Care
Discuss vaccinations, parasite prevention, dental health and body condition with a rabbit-experienced veterinarian.
Appropriate preventive care varies by region and individual rabbit.
10. A Simple Daily Rabbit Health Checklist
| Daily observation | Question to ask |
|---|---|
| Appetite | Is my rabbit eating hay and other usual food? |
| Droppings | Are faecal pellets appearing in the usual amount and size? |
| Activity | Is my rabbit moving and responding normally? |
| Posture | Does it seem relaxed rather than persistently hunched? |
| Mouth | Is it eating comfortably without drooling? |
| Ears and eyes | Are there new crusts, discharge or irritation? |
| Hindquarters | Are the fur and skin clean and free of soiling? |
| Behaviour | Is there any unusual withdrawal, hiding or discomfort? |
This checklist helps owners recognise changes. It cannot rule out illness.
If a rabbit stops eating, stops passing droppings or develops serious weakness, seek veterinary help rather than continuing to monitor at home.
Frequently Asked Questions
Watch for changes in appetite, droppings, posture, activity and normal behaviour. Loud teeth grinding, drooling, unusual weakness, eye discharge and difficulty moving can also indicate illness.
Do not use a fixed waiting period. If your rabbit stops eating, contact a veterinarian immediately. GI stasis, obstruction and other serious problems can develop or worsen quickly.
Reduced hay intake, smaller or fewer droppings, unusual inactivity, persistent hunching and signs of abdominal discomfort are important warnings.
Loud grinding may indicate pain, particularly if the rabbit is hunched, withdrawn or eating less. The cause may involve dental disease, gastrointestinal discomfort or another condition.
Ear mites require appropriate veterinary diagnosis and treatment. Do not remove painful crusts or use unprescribed antiparasitic medication, oils or ear drops.
Concerning changes include markedly smaller, fewer, misshapen or absent hard faecal pellets and profuse watery diarrhoea. Caecotrophs are normally softer and should not automatically be confused with diarrhoea.
Established abnormal tooth growth generally requires veterinary assessment. Hay supports normal chewing and tooth wear but cannot reliably correct existing dental disease.
Not without veterinary instruction. Similar symptoms can occur with obstruction or severe abdominal pain, so a generic massage recommendation may be unsafe.
Yes. A rabbit may accept a favourite treat while eating much less hay or its normal food. Reduced overall intake or altered droppings warrants veterinary advice.
Final Thoughts
Recognising illness in rabbits begins with knowing what is normal for your individual pet.
A healthy rabbit should eat regularly, produce familiar droppings, move comfortably and behave in ways consistent with its usual routine.
A sudden change in those patterns deserves attention.
Reduced appetite, fewer droppings, persistent hunching, loud teeth grinding, drooling and abnormal ear or eye symptoms can all signal a problem.
The most important emergency to recognise is a rabbit that stops eating or passing droppings. Do not wait for a fixed number of hours or attempt unsuitable home treatments.
You do not need to diagnose your rabbit yourself. Recognise the warning signs, contact a rabbit-experienced veterinarian promptly and let professional assessment guide treatment.
