November 25, 2022
drooling in rabbits

What are the causes of Excessive drooling in Rabbits?

Have you recently noticed Excessive drooling in rabbits and ended up wondering why it is happening? Well, several causes can justify the excessive drooling in your pets, and it may be accompanied by other symptoms as well. The most common reason for excessive drooling is extreme pain. Along with that, there could be other causes such as Heatstroke, Dental disease, Kidney diseases, and Toxin exposure. Remember, a healthy rabbit wouldn’t have such symptoms. So, if your rabbit is facing excessive salivation along with other health issues, then you should take it to the vet. In this article, we will thoroughly discuss the causes of excessive drooling in rabbits and treatment options. So, stay tuned and keep reading to know more about it.

Drooling in Rabbits

People like rabbits because of their adorable presence and docile character. Like other pet animals, rabbits also need proper care and protection. Any health issues can result in life-threatening situations, so being cautious all the time would be helpful. Some breeds of rabbits need more grooming because of their long fur, while the others are easy to handle. Apart from grooming, it would be best always to keep the surroundings where your rabbit stays neat and clean. Rabbits have fragile body structures and sensitive health, and any negligence can put your rabbit at high risk.

Regular vet visits would keep your rabbit out of any danger and healthy. You must know that drooling is common, but excessive drooling isn’t. So, when your rabbit’s drooling lasts for an unusual time, then it may be the symptom of another disease. The excessive drooling in rabbits indicates dental diseases most of the time. However, several other health issues may end up causing excessive salivation in rabbits. If your rabbit is facing the same situation, consulting the vet would be a good idea to diagnose the underlying causes.

What are the causes of Excessive drooling in Rabbits?

Generally, excessive drooling in rabbits indicates dental diseases such as tooth root abscesses, jaw abnormalities, periodontitis, caries, and even traumatic injuries. Besides dental diseases, there could be other causes such as overheating, ear infections, Toxins exposure, and Kidney Diseases. The best way to deal with unusual salivation is to consult the vet. You should be aware of all the possibilities for this condition. Here are the various causes that may justify why your rabbit is drooling too much.

Dental Disease

Rabbit’s front teeth (incisors) never stop growing, and at a certain point, it starts causing health problems. They have 28 teeth, and 4 of them are incisors. Rabbits’ teeth have open roots that enable them to grow constantly throughout their life. For the same reasons, rabbits face several dental diseases. Those dental problems can make your rabbit drool more. Along with that, if your rabbit has a genetic history of dental concerns, then it could affect your rabbit now. Not consuming enough hay can also result in dental issues.

As you know, hay is a good source of fiber, and rabbits need it to keep their digestive health intact. Whether it’s an injury or disease, dental problems will cause severe pain to your rabbits. Recognizing the symptoms early can make the further damage or pain go away, and it eventually makes your rabbit drool more. Therefore, you should consult a veterinary doctor when you notice any of such symptoms. Malocclusion of Teeth is also a concern while you see your rabbit in such a condition. As you know that the rabbit’s teeth never stop growing, and overgrown teeth can cause severe health conditions in rabbits.

Burns inside the mouth

Rabbits spend most of their time gnawing or chewing. Apparently, it is their favorite activity. Being overly enthusiastic about the gnawing and chewing injures their mouth unexpectedly. If they chew the electric wire, they can suffer from electric shock, and it can burn the inside skin of their mouth and lead to excessive drooling. So, if your rabbit stays indoors for a long period, then they are likely to get hurt. Making your home rabbit-proof will save your pet from unfortunate incidents.

Kidney Disease

Rabbit’s kidneys help it filter the waste from its bloodstream, and it also controls a variety of other body features. If your rabbit is suffering from any kidney disease, it may start drooling more, and such diseases cause painful mouth ulcers that result in drooling. In such cases, you should consult the vet and let them know the recent issues you have encountered in your rabbit’s health.

Ear Infections

As you know, rabbits are prey animals, but they have commendable hearing and vision. Not keeping track of the grooming of your rabbit can develop several infectious conditions. So, it is crucial to keep the rabbit’s body clean. Parasites like ear mites can cause ear infections in your rabbits. So, you need to ensure that you are cleaning your rabbit ears, eyes, paws, and other parts as well. Ear infections in rabbits can damage the nerves around the face, and it can cause drooling head tilt and a droopy face.

Something stuck in their mouth

We have mentioned earlier that rabbits spend most of their time chewing and gnawing things. Due to this, owners need to keep the harmful items out of their reach. If your rabbit gets something stuck in its mouth while chewing something inappropriate, then it can cause excessive drooling. Until it gets removed from the rabbit’s mouth, it will cause pain in your rabbit. To relieve your pet’s pain, you should bring it to the vet. Afterward, your rabbit’s drooling would stop.

Toxin Exposure

Eating something toxic and bitter can also make your rabbit drool more. That’s why you are asked to keep the poisonous or toxic items away from your rabbit’s reach. If you find your rabbit eating or having something like that, immediately get it to the doctor. Let them know the whole scenario and do as they asked you to. Once your rabbit gets rid of the toxins it has consumed earlier out of its system, it will go back to normal.


It’s necessary to keep your rabbit in an appropriate environment with an adequate temperature. Excessive heat or cold can make your rabbit sick. Heat Stroke occurs when your rabbit gets too hot and cannot regulate its body temperature. It is a fatal condition and can be life-threatening for your rabbit. So, it is necessary to keep your rabbit at an adequate temperature, so it doesn’t face such a situation. Apparently, excessive drooling is also a symptom of heatstroke. When you see any symptoms of heatstroke in your rabbit, immediately turn down the room’s temperature. If the condition of your rabbit doesn’t improve, visit the vet.

Symptoms you will notice while Excessive drooling in Rabbits

We have briefly discussed the causes of excessive drooling in rabbits earlier. As it appears, excessive drooling also indicates that your rabbit might be suffering from some health problem. You can avoid it by taking precautions. Other than that, you can also recognize various diseases if you know the symptoms. Healthy rabbits don’t drool too much, but it isn’t okay health-wise if you’re doing the same. Identifying the symptoms helps both; owner and the vet. Here are some symptoms you should know about –

  • Weight Loss
  • Loss of Appetite
  • Wet fur and irritated skin
  • Lack of grooming
  • Thicken skin folds
  • Excessive saliva production
  • Teeth Grinding
  • Signs of Pain and uneasiness
  • Lethargy
  • Nasal Discharge
  • Hair loss around the neck and dewlap

If you notice anything like this happening with your rabbit, visit the vet. The vet may run some tests to diagnose the disease. When your rabbit gets back to good health, you need to make sure that you are taking proper care of it. Further negligence can end up making things worse for your rabbit.

Treatment options to deal with Excessive drooling in Rabbits

We recommend you consult a good veterinary doctor if you see any unusual changes in your rabbit’s health. Making guesses won’t turn out great. Take your rabbit to the regular vet visits and let them know how your rabbit is doing. After that, keep the grooming and cleanliness priority to avoid such conditions in the future. Rabbits are fragile creatures, and not being responsible enough can put their life at risk.

Diagnoses to find the cause of Excessive Drooling

Noticing the early symptoms can avoid getting things worse. Take your rabbit to the vet and explain the situation. Your rabbit’s veterinary doctor will check your rabbit’s mouth to know if the excessive salivation is the result of dental disease or mouth infection. Don’t forget to update the vet with any recent changes in their diet, eating habits, grooming, trauma, injury, and even environmental changes. The veterinary doctor would run some tests such as X-rays and CT Scans. All these tests would enable the vet to diagnose what’s wrong with your rabbit’s health.

Recovery from Excessive drooling in Rabbits

Once you find out the cause of your rabbit’s drooling, you need to be more careful next time. The vet may also recommend some dietary changes to ensure that your rabbit won’t suffer from the same issue again. If drooling results from any infection, then be attentive next time. You should eliminate the source that causes it so that your rabbit doesn’t come into contact again.

How to prevent overgrown teeth in Rabbits?

We have discussed earlier that overgrown teeth and dental problems are the common cause of excessive drooling in rabbits. Rabbits like to groom themselves, and giving them company would be helpful as they can’t reach all parts of their body. As you know, rabbits’ teeth never stop growing. However, chewing gnawing on things helps them to be in shape. It is crucial to keep the rabbit’s incisors at an inappropriate length because if it grows longer, then your pet will have to suffer. The diet of rabbits also plays an important role in preventing overgrown teeth. It’s possible to treat and prevent overgrown teeth in rabbits to keep them away from unwanted diseases.


Rabbit’s diet should primarily contain hay as it is rich in fiber and keeps your rabbit healthy. High-quality hay and fresh green vegetables keep your rabbit busy munching all day. Chewing on the hay for a long time keeps their teeth fine. Hay, grass, and fresh veggies are rich in vitamins and calcium. Additionally, it also helps the dental health of your rabbit. The veterinarian suggests that deficiency of nutrients can cause dental problems for pets. If you are not sure what to feed your rabbit, consult the vet. However, the fresh hay and grass are good.

Regular veterinarian visit

Indeed, rabbits or other pets don’t like to visit the vet. Therefore, they get stressed about the fact that they have to. Regular veterinary visits ensure the health safety of your rabbit. Besides, it helps you keep track of how your rabbit is doing. The vet can trim the overgrown teeth of rabbits. Apparently, you can also do the clippings of your rabbit’s teeth. But it’s not advisable if you don’t know how to do it. Instead, you can bring your rabbit to the vet and ask them to do so.

How does Heat Stroke affect the Rabbits?

Earlier, we have learned that if your rabbit is drooling more, then Heatstroke can be the cause. Heatstroke occurs when the rabbit gets too hot or its body temperature rises. Generally, it happens because of the high room temperature. It would be best if you kept the room heater’s temperature adequate so that your rabbit feels fine. The rabbit will start showing signs of heatstroke if the temperature goes up and above 22 degrees celsius. One of the common symptoms of overheating is excessive drooling. In the warmer days, you need to keep an eye on your rabbit’s health as it can end up having health issues.

Things you should do if you suspect your Rabbit is overheating

You need to be careful if your rabbit is overheating because they can face severe health concerns. However, there are some easy ways to cool down the body temperature of your rabbit, such as giving them small amounts of water to drink and gently wiping their ears with cool water. Here are some other things you can do when your rabbit is overheating.

Check the Rabbit’s breathing

The first thing you should do is check their breathing. Yes, overheating can affect the breathing of your rabbit, and it may be breathing rapidly or panting, and you may notice flared nostrils along with fast, shallow breathing.

Check for Drooling

Next, check if your rabbit is drooling. If your rabbit is overheating, then you may see it drooling. Check if the drooling is normal or excessive. You should take the rabbit to the vet and let him know the symptoms you have experienced earlier.

Identify Behavioral Changes

Usually, when a rabbit or any other pet suffers from a disease, its behavior changes. Rabbits spend less time playing and socializing. So, if you see your rabbit being distant and not participating in any activity, you can say that it is doing well. When you see your rabbit behaving differently, you should get it tested by the vet.

Monitor your Rabbit’s Movements

If your rabbit is suffering from heatstroke, it is likely to stop moving. You can keep a check on your rabbit’s activities. Generally, rabbits are very playful and like to jump and hop around. But when they are not in good health, they might stay in one place. If you notice any of such symptoms, you should consult the vet.

Check the ears of your Rabbit

Parasites such as ear mites can cause ear infections in rabbits. It is the result of improper grooming and uncleanliness. So, it is necessary to keep your rabbit clean and healthy. Additionally, if your rabbit has any heatstroke, its ears may appear slightly red. High temperature can cause the tiny blood vessels in the rabbit’s ear to dilate.

Prevention Tips for HeatStroke

The best way to keep your rabbit away from such health complications is by taking precautions. You may not predict what will happen with your rabbit, but you can certainly be aware of the risks. Here are some tips that would help you to prevent heatstroke in rabbits.

  • Keep your rabbit indoors if it’s a warmer day.
  • Make sure that your rabbit has plenty of water to drink.
  • You should keep the cage of your rabbit in a shaded area.
  • Hand over a cooling tool such as a frozen water bottle, ceramic tile, or cooling pad.
  • Avoid handling your rabbit for long or at all during summer or a hot day.

Animals also struggle during those too cold and too hot days, and that’s why you need to think about them and make sure they are not struggling to survive such weather. If you face any difficulty with your rabbit’s health, then you can take it to the veterinary doctor and let them know what’s happening with your rabbit.

Final Words

That was all about the causes of excessive drooling in rabbits. I hope you find this article helpful. We have thoroughly discussed the symptoms, diagnoses, and treatment options when you see excessive salivation. Keep your rabbit away from chewing and gnawing on harmful items as they get detailed problems that result in more drooling. If you have any suggestive views, feel free to drop them in the comment section. Your valuable views help us do better, and we would be delighted to hear from our fellow readers.

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Peyton Taylor

Hey readers! My name is Peyton Taylor, and I help others to have a great experience with their pets. Nothing compares to the happiness of having a healthy and affectionate pet. My sole purpose is to assist newbies and experienced pet owners to learn more and more about the behavior and character of their pets.

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