9 Reasons Why Your Guinea Pig Is Quiet

Every toddler parent knows that when things become too quiet, it’s time to go and check what they are up to, and it is the same for piggy parents. Healthy guinea pigs are busybodies that spend their days eating and making noises ranging from excited wheeking to contended cooing. So, when a cavy is quiet, it is natural to be concerned that something may be wrong.

Guinea pigs have individual personalities, and some are naturally quieter than others. A typically noisy piggy may be silent due to illness, pain, boredom, loneliness, depression, or fear. Cavies are sensitive to temperature, and quietness may also result from discomfort or bullying.

Cavies have a language of their own and use vocalizations to express themselves. Since most humans don’t have a degree in translating piggy talk, encountering a guinea pig that is usually quiet can be unsettling.

Why Is My Guinea Pig So Quiet?

A naturally quiet guinea pig is nothing to worry about. Like humans, some piggies are old souls who prefer to observe and take things in rather than make a lot of sounds. As long the quiet thinkers in the group are eating, pooping, active, and responsive to their cage mates, there is nothing to be concerned about.

A guinea pig that is usually vocal but has suddenly become quiet warrants further investigation. Any abrupt changes in behavior may indicate something is wrong, and it is up to the owner to determine the cause.

Many people believe that guinea pigs are quiet pets, and when compared to dogs or budgies, they most certainly are. However, a group of excited piggies can undoubtedly let everyone know that they are present, especially when the entire herd starts wheeking in anticipation of a tasty snack.

Since guinea pigs don’t have the best eyesight, the little socialites rely on sound to communicate with one another and let their owners know when they need attention. The sound of a contented herd of piggies playing and socializing is heartwarming, so it is important to find the cause when an individual becomes quiet.

Let’s examine nine reasons why your guinea pig may be quieter than usual.

9 Reasons Why A Guinea Pig May Be Quiet

Finding out why a piggy has suddenly gone from being an enthusiastic chatterbox to a quiet listener requires a bit of detective work. There are several possible causes, and owners must go through a process of elimination to find the most likely explanation.

When determining a possible cause, it is essential to consider the whole situation. Take note if there are any other changes in behavior or eating habits, in addition to the uncharacteristic quietness, as those will give you clues.

1. The Cavy Could Be Sick Or In Pain

Check if the animal is still eating, drinking, and pooping. See if it is moving around actively and showing interest in its surroundings.

If there is any chance that your guinea pig could be sick, it should be taken to the veterinarian for

an examination without delay. Also, take note of any changes in diet that may have caused it to have gastrointestinal issues like guinea pig bloat. Dental issues are also a concern and can cause tremendous pain.

2. A New Guinea Pig Needs Time To Settle In

A newly adopted cavy may be shy and need more time to settle into its new home before it unleashes its inner voice. Likewise, established cavies may suddenly become super loud or very quiet when a new piggy arrives.

Newbies may need more time to introduce themselves and get to know everyone before the fun and games in the piggy pen resume. It is recommended that owners not handle new guinea pigs for at least a week so they have time to get used to all the smells and sounds in their new home.

3. Stress Can Make A Guinea Pig Quiet

Guinea pigs thrive in familiar surroundings and routines. Everything from noisy roadworks outside the window to sudden changes in its food can cause your piggy to withdraw. If your piggy has suddenly become quiet, use all your senses, and take note of anything that may have changed in your cavy’s environment that may be making it anxious.

4. Fear Can Result In Silence

Cavies are prey animals. They are not programmed to make a noise and announce their presence if they detect a potential predator nearby. A new cat, puppy, or even the loud barking of a neighbor’s dog could be the reason that your normally chatty guinea pig has switched to stealth mode.

5. Does The Guinea Pig Have A Companion?

It is not recommended to keep a guinea pig on its own. They are social animals and thrive in the company of other cavies.

A solitary piggy requires a lot of interaction from its owner, as it can quickly become withdrawn and depressed. Instead of having a constant companion to chatter and spend time with, lone guinea pigs may lose interest in their surroundings.

6. Check The Ambient Temperature

Guinea pigs are temperature sensitive and cope best in the range between 60 and 85F. Although they can handle cold better than heat, extremes on either side will result in less activity and fewer vocalizations.

7. There May Be A Bully In The Herd

Guinea pigs have different personalities, and some may be bolder than others. That can lead to a more timid piggy becoming unhappy and having no way to escape. Although a bullied piggy is more likely to squeal in protest, it may become quiet and withdrawn if the behavior continues over a long period.

While having more than one guinea pig is always preferable, putting up a divider between individuals is sometimes necessary. They should always be able to see each other and communicate with sound, but physical contact may need to be limited until they are both comfortable around each other.

8. Boredom Can Make Life Depressing

Guinea pigs are usually an excitable, enthusiastic crowd. They come to check what’s on the menu when the fresh veggies are being served and spend their days exploring and playing.

If the cage is too small, the menu never changes, they never get new toys to play with, or they don’t get enough time out of their cage, the result could be disinterested behavior. The little animal may become sad and quiet since there is no reason to feel excited.

9. The Cage Environment May Be Uncomfortable

Perhaps the water bottle is blocked, or the cage bedding is smelly and overdue for a change. While some piggies may make their voices heard and protest loudly if they are running low on food, others will become quiet as they consider how to cope with the situation.

An uncomfortable environment may not only lead to changes in how guinea pigs behave, but it can impact their health. If your piggy is uncharacteristically quiet, check that everything in the environment is clean and inviting so your little pet feels excited about being in its cage.


There are many reasons why a guinea pig may be quiet. Some individuals are naturally less vocal than others which is no reason for concern. If an ordinarily noisy animal suddenly becomes silent, owners should investigate the cause. Reasons range from potentially serious medical emergencies to subtle environmental changes that might be upsetting the piggy.