We will earn a commission on purchases through the links mentioned here. This in no way affects our recommendations and they are based on research. Read more
The owner will be able to tell what their guinea pig is thinking by looking at their teeth. When a guinea pig is relaxed or happy, they begin to chatter their teeth, which indicates that they are having a good time. However, if your guinea pig is grinding his teeth, it is a sign that something is wrong with him. But what is it?Grinding of the teeth is usually a sign of discomfort in guinea pigs. If your guinea pig is experiencing health problems or dental problems, he or she will grind their teeth in order to demonstrate their discomfort. A source of irritation with cagemates could also be a contributing factor to teeth grinding.When the guinea pig is being petted, a low sound known as teeth chattering can be heard in the background.

Due to the fact that the noise of tooth grinding is louder than the noise made by other animals, this noise is disproportionally spaced.

Teeth grinding is also a contributing factor to the shaking and bulging of the eyes. The owner will be aware of the pain their guinea pig is experiencing if they observe the symptoms listed above.


What does guinea pig grinding teeth mean?

The guinea pig shows its annoyance by grinding their teeth. It can be annoyed by their owner or by their cagemates.

However, teeth grinding can even indicate trouble or pain.

Grinding due to pain is commonly higher and frequent, then grinding because of annoyance.

Along with tooth grinding, the following are the warning signs that indicate that your guinea pig is in pain.

  • Avoiding engagement: Since guinea pigs are social creatures, therefore they refuse to engage themselves with humans and other pets.
  • Lethargy: Unwilling to exercise especially in the morning when guinea pigs have a lot of energy.
  • Lack of grooming: Guinea pigs never neglect to groom themselves as they are clean animals
  • Loss of appetite: When guinea pigs refuse to drink or eat.
  • Strange posture: The digestive issue can be estimated if the guinea pig hunched over. If they have an impact on an injury, they will avoid placing a heavyweight on a particular limb.
  • Biting and nipping when you try to catch them: Most guinea pigs tolerate it as they dislike handling. If guinea pigs become aggressive when you try to pick them, this may occur because they are in pain.
  • Avoid sleep: Guinea pig needs proper rest, but if they are incapable of dozing off, it means they are awake due to pain.

Guinea pig grinding their teeth

Once you establish that your guinea pig is suffering from pain, then it is vital to find the cause.

Try to assess the sources that discomfort your guinea pig. That will help to speed up the treatment plan.

  1. Pain caused by surgery: A recent surgery can leave your guinea pig in pain for a few days. For example:- It is normal for a guinea pig to grind their teeth for a day or two after major surgery.
  2. Injured or broken limbs: Accidentally dropping or falling from the height may cause injury as guinea pig’s don’t have strong bones.
  3. Dental pain: The growth of guinea pig teeth never stops. They may suffer from anxiety if their teeth are not trimmed regularly.
  4. Joint pain: It occurs as guinea pig age up. They even become susceptible to arthritis conditions. That means whenever guinea pigs will move. Their limbs will get hurt.
  5. Urine infection: Female guinea pigs are prone to UTIs. Which is common in middle age. Incontinence and reluctance to urinate are the warning signs.
  6. Gastrointestinal problem: A Guinea pig may experience issues with an intestinal blockage. They must be addressed urgently as this is deadly for a guinea pig.

Guinea pig grinding teeth due to pain

To alleviate the pain of guinea pigs, you must first understand the underlying cause. When treating your guinea pig, it is best not to give him or her human paracetamol or ibuprofen because these medications are toxic to guinea pigs and should be avoided.

You can put your guinea pig through a series of tests to determine where the pain is coming from.

You will be surprised to learn that your guinea pig will not allow you to touch him or her at any point. If your guinea pig is in pain, he or she will refuse to be handled. Because they are in pain, you should wear gloves to protect yourself from being nipped or bit by them.

  1. For checking tooth pain: You should offer their favorite treats to your guinea pig. They are likely in dental discomfort if your guinea pig refuses to eat. Mostly sugary treats are not resisted by the guinea pigs.
  2. To check the impact of injuries or muscular pain: Gently try to touch your guinea pig limbs. It is better to start by petting their back and head. It’s better when they get relaxed, then only you make a move to their limbs. You will get your answer if they flinch or fleas.
  3. For checking the urinary infection: There is a need to pay close attention to your guinea pig waste. For blood specks, you must test their urine, but be aware that red pee doesn’t cause equal bleeding every time.

Antibiotics are typically used to help clear up an infection. Occasionally, doctors will recommend oral pain relievers as a last resort.

Leg pain and arthritis, for example, are degenerative conditions that require long-term care. You should look for supplements that will assist you in alleviating the discomfort your guinea pig is experiencing. Even you can massage the limbs of your guinea pig on a regular basis.

Dentists are the only ones who can alleviate dental pain. You can trim your guinea pig’s teeth with the help of professional equipment, which is advantageous.

Please encourage your guinea pig to chew on a piece of hay as punishment. Because this is the most natural method of keeping their teeth in good condition.

Guinea pigs grind their teeth when stressed

The tooth grinding in guinea pigs can also be caused by stress. Your guinea pig can be suffering from anxiety at a mental or physical level.

Generally, it is hard to realize if your guinea pig is upset with you. The strain triggers that affect guinea pigs include the following:

  • Unpredicted and loud noises
  • Too much time left alone
  • Change in a routine which includes the change in their feeding and playing time.
  • Presence of predatory animals
  • Maximum time spent in their enclosure.
  • Unhygienic and little enclosure
  • Insufficient ventilation and cramped temperature
  • Too much blazing light
  • Excessive handling from humans
  • Dominance by other guinea pig
  • The inability to run, play or exercise leading to boredom.
  • Loss of a companion

Stress is not only physically exhausting for the guinea pigs, but it is also mentally draining for them. For them, it is also physically dangerous to do so.

A stressed guinea pig is more likely to become ill because their immune system has been compromised, which can be potentially life-threatening for the animals.

Guinea pig grinding teeth and drooling

Ptyalism is the medical condition during which guinea pigs have excessive secretion. Drooling is those symptoms of ptyalism which are exhibited by guinea pigs.

They will additionally suffer from insignificant pain, which can be caused by tooth grinding.

The following are the points that show the warning signs of ptyalism:

There are a variety of factors that can cause an animal to develop ptyalism. One of the most common causes is overheating as a result of the hot weather.

Furthermore, gum disease, oral abscesses, and misaligned teeth may result as a result of this. It could be caused by guinea pigs chewing on inappropriate materials, or it could simply be a matter of biology or unfortunate circumstances.

Guinea pigs will be particularly vulnerable if they do not get enough hay to eat.

It is critical to get guinea pigs to a veterinarian for treatment as soon as possible because ptyalism is extremely painful. A series of tests will be performed by the veterinarian to ensure that there is no serious problem lurking beneath the surface.

If the guinea pig’s diagnosis is only petalism, he or she will require lifelong care and attention.

It is necessary to review your guinea pig’s diet to ensure that they are getting enough fiber, which is beneficial to their health.

The guinea pig may require dental treatment in order to provide immediate relief from the discomfort. When used in conjunction with ptyalism, antibiotics can aid in the treatment of the infection that will result.

Guinea pig grinding teeth and not eating

There is a severe problem if your guinea pigs are grinding their teeth. Beside from ptyalism the following are the possible explanations points:

  • Overgrown teeth: If your guinea pig’s teeth are too long. There is a necessity to trim them. If the highest row and bottom row overlap with one another, by this, they are not able to eat because of pain.
  • Stress and anxiety: When guinea pigs are stressed, they will lose their appetency. It would be best if you encouraged your pet to eat, drink, and check out to calm them.
  • Gastric blockages: Your guinea pig will not consume extra food if they are not able to digest their meal. They cannot even be eliminated.
  • Bacterial infection: Guinea pigs do not want to eat once they are sick. Because of microorganism infection, their immune system might get weak.

Your guinea pig may need intravenous fluids and syringe feeding of critical care if they are not drinking or eating. That will take some time while the reason is to seem for.

Guinea pig grinding teeth when petting

If it appears that your guinea pig is grinding their teeth while you are stroking them, it is possible that it is not a teeth grind at all, but something else. It’s likely that they’re giggling with delight. Guinea pigs are heard softly chattering their teeth in the background.

It would be difficult to tell the difference until you become familiar with the differences between the two sounds in question.

Guinea pigs, on the other hand, do not enjoy being cuddled or held for an extended period of time. It is critical to become familiar with your guinea pig’s subtle cues that it has had enough. These are some examples:

  • Swelled eyes and looking around the room: Guinea pig tries to find an escape route to rush towards their cage.
  • Shifting and twisting in your laps: This will make you know that your guinea pig is feeling uncomfortable and impatient.
  • Make low growls: If the guinea pigs need to be alone then they grow to tell their owner that they are restless and get pissed off with the eye.
  • Teeth chattering: The guinea pig’s soft teeth chattering becomes loud. The guinea pig gets bitter from your attention. As an alternative, they required to return to their cage as they are growing anxious.
  • They start biting or nipping: Your guinea pig may resort to physical means in case you miss all the subtle cues.

Since every guinea pig has a unique personality. There is no hard-and-fast rule to estimate how much petting is sufficient. Some guinea pigs need to be stroked all day, whereas others get exhausted after five minutes.

Guinea pig grinding teeth while sleeping

Those guinea pigs who grind their teeth while sleeping are more than likely self-soothing, just as they are when they are being pampered. It means that they are only expressing their happiness or satisfaction if they are relaxed enough to sleep lightly at the time of expression.

When your guinea pig suddenly collapses after a period of play and falls asleep on the spot, this indicates that they are most likely murmuring to themselves.

The majority of the time, they lie with their stomach exposed. No guinea pig could sleep in such an uncomfortable position unless they were completely relaxed and safe.

Bad dreams can also be the source of a guinea pig’s teeth grinding while they are sleeping, according to some experts. Guinea pigs dream every time they sleep, which means that they can have both good and bad dreams at the same time. It will cause a feeling of anxiety or nervousness in the individual.

Guinea pigs form emotional memories as a result of their exposure to various stimuli. While sleeping, they are running, which indicates that they are dreaming of having a good time during their interval. Unfortunately, your guinea pig can also dream about an unfortunate event that occurs in his or her life.

Even if your guinea pig appears to be suffering from anxiety, do not attempt to wake them up while they are sleeping.

Finally, your guinea pig will come to their senses on their own accord. Please give them a soothing massage and handle while they are sleeping to help them feel more at ease. They may be able to stop grinding their teeth if they do so.

Teeth Grinding vs. Teeth Chattering

The following are the points which help in differentiate between teeth grinding and teeth chattering:

  • Volume: The teeth grinding is a loud angry sound that is impossible to ignore. While teeth chattering causes a melodious and gentle tone.
  • Frequency: It’s a slow, confusing action when guinea pigs start grinding their teeth. Whereas chattering is near-constant.
  • Eye movement: It is crucial to observe your guinea pig when they move their teeth. They are chattering in contentment if their eyes are closed. When they are in pain or frightened, they mostly get bulge and alert.
  • Body movement: When guinea pigs start shaking their body and grind their teeth, then it means they are in stress or in pain, which needs to be cured as soon as possible.

Guinea pigs do not have a distinct voice. With time, you will become familiar with your pet’s personality and mannerisms.

It is critical to learn the pattern of your guinea pig’s tooth movement in order to gain a better understanding of their mindset. Guinea pigs do not show signs of illness until they are unable to conceal them any longer.