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Guinea pigs do not have a well-organized cooling mechanism in their bodies, as do most other animals. They even have thick fur coats to keep warm. In order to answer the question of whether or not guinea pigs can survive in hot weather conditions, you must first consider your personal concerns. As a result, I decided to conduct some study, and the following is what I discovered. Guinea pigs are unable to withstand high temperatures and are therefore at risk of dying from heatstroke. When the temperature rises to 80 degrees Fahrenheit or above, guinea pigs can become overheated. Even those guinea pigs who are accustomed to living outdoors can become stressed when the temperature gets too hot for them to handle. Because guinea pigs do not have any sweat glands, they are unable to expel excess heat from their bodies.Guinea pigs are only permitted to take out excess heat through their long ears and panting, and this is strictly enforced. These systems, on the other hand, do not produce any beneficial consequences.You should keep your guinea pigs inside so that they can stay cool during the summer. In addition to this, you should make sure that they have access to plenty of fresh water and veggies all of the time.


What is the hottest temperature a guinea pig can live in?

Tolerating heat is even more difficult for Guinea pigs than tolerating cold is for them. Heatstroke is a serious condition that can result in death, especially if the humidity is high and the ambient temperature is higher than 26 degrees Celsius.

Animals that have been raised indoors, particularly in air-conditioned environments, have a worse chance of surviving outside than animals who have grown up in the great outdoors, according to the National Animal Welfare Association.

In order to create physical stress in guinea pigs, the air temperature must be over 80 degrees Fahrenheit. You should seek medical attention for your guinea pigs as soon as possible if you observe any signs of overheating in them.

If you have guinea pigs during the hot summer, you should provide them with water because it is the most valuable resource that can provide respite to your guinea pigs when the weather is hot. Check on your guinea pigs often to ensure that they have access to clean drinking water at all times.

Water in your guinea pig’s water bottle or water bowl should be monitored often during the summer because it evaporates quickly.

Guinea pigs do not love drinking heated water, so it is essential to replace the bottle or refill it with fresh and cool water on a regular basis to ensure that they remain hydrated.

Do guinea pigs like hot weather?

The answer is no, guinea pigs do not enjoy hot weather, as high temperatures in the air can cause a variety of serious problems in your animals, including heat stroke.

When opposed to the sweltering summer, guinea pigs prefer the colder temperature more.

As a general rule, we do not advocate letting your guinea pigs out during the summer months because they are not equipped to withstand the heat.

It is recommended that you keep your guinea pigs at a temperature of 16-24 degrees Celsius at all times.

Why can’t guinea pigs tolerate heat

Guinea pigs have a body temperature that ranges between 102 and 103 degrees Fahrenheit on average. They regulate their body temperature by breathing, and their ears play an important role in this process.

During the heating process, guinea pigs lose approximately 80 percent of their heat through the evaporation of water. They are unable to withstand high temperatures for the following reasons:

  • Guinea pigs have thick fur coats that keep them warm.
  • They have hardly no sweat glands at all.
  • Unlike other animals, guinea pigs are unable to efficiently pant to remove heat when they are hot.
  • Drinking water is not a favorite activity for them when they are dehydrated or overheated.
  • Significant temperatures in the environment have a high likelihood of causing stressful reactions in the Guinea Pig population (see figure 1). Despite the fact that guinea pigs have a somewhat effective thermoregulation mechanism, extreme temperatures can be particularly harmful to them.

Do guinea pigs sweat?

Its ability to sweat is severely restricted due to the position and size of its sweat glands, which are both small and inconspicuous.

Guinea pigs have sweat glands within their mouths, so if you notice them panting, it means that they are overheating and are attempting to cool themselves down with their tongues.

Aside from excessive sweating, other indicators of heat stress in guinea pigs include sleepiness, drooling, decreased water intake, lack of coordination and weakness.

Despite the fact that guinea pigs can pant, they do not pant effectively. Panting does not help guinea pigs cool themselves down as effectively as it does humans.

Those guinea pigs suffering from extreme dehydration may stop panting and may even undergo convulsions as a result of their condition. Further coma and even death can result as a result of this condition.

Do guinea pigs eat less in hot weather?

No, guinea pigs eating has no relationship with the weather. If you notice that your guinea pigs are eating less, then it may be due to Overheat.

There can be even many other reasons for your guinea pigs to eat less like dental problems and digestive problems.

We would suggest you keep your guinea pig in moderate temperature as they are not good at tolerating heat.

How do you keep guinea pigs cool in hot weather?

There are a variety of options for keeping your guinea pigs cool throughout the summer months. Let us take a look at some of the points below:

Keep your guinea pigs indoor

During the hottest portion of the day, we recommend that you keep your guinea pigs indoors as much as possible.

Providing your guinea pigs have access to plenty of cold air or air conditioning when indoors, there will be no need to take any further precautions to keep them cool throughout the warm months.

Guinea pigs that reside inside the house typically receive superior quality care since they are constantly under close watch.

According to research, guinea pigs who are housed indoors live significantly longer lives than guinea pigs who are kept outside.

In order to keep your guinea pigs safe and secure inside your home during the summer months, you must make additional preparations. It is recommended that you bring your guinea pigs indoors before the hottest weather arrives.

This will also assist you in preventing your guinea pigs from becoming exposed to the sudden shift in temperature and the resulting health concerns.

If you are bringing your guinea pig inside during hot weather conditions, you must guarantee that the temperature in your home is gradually reduced so that your guinea pigs can become used to the changes in temperature.

In addition, you should make certain that your guinea pigs are safely contained on your deck or patio. Guinea pigs are skilled chewers, and they can readily chew their way through screens and other obstacles.

We recommend that you do not leave your guinea pigs unattended on your patio, as their predators may attack them at any time during the day. Your guinea pigs, on the other hand, may try to get away from you.

Many guinea pig owners attempt to keep their animals safe within their cages by using folding playpens. A pen, on the other hand, will provide your guinea pigs with significantly greater space to move around in.

Cover all doors and curtains

Close all of the windows and doors, and draw the drapes over the tops of them. When the temperature is high and the humidity is high, it will assist you in keeping the space fresh.

We will recommend that you use blackout curtains to keep the room cool and prevent heat from radiating into the room.

You may also keep heat waves from entering your home by closing all of the doors and windows, which is especially important during the summer months.

Provide fresh water to them

It has been reported that several owners have had to put down their guinea pigs due to a lack of water while the weather is hot.

During the hot summer months, you must make sure that your guinea pigs are properly hydrated. It is important to remember to supply clean and fresh drinking water to your guinea pigs at all times during the day.

Water in your piggy’s water bottle should be monitored often because to the high temperatures. You should supply water in a bowl as well as a bottle on very hot days, as we will advise you on this.

Some guinea pigs prefer to drink water from a bowl rather than a bottle, according to research. You can also use some ice cubes to keep the water cool while you’re drinking it. We will encourage you to repeat this procedure several times, particularly if the temperature is high.

Misting your guinea pigs can cool them down

Misting your guinea pigs with water will assist to keep them cool throughout the hot summer months. A clean, portable spray bottle was all that was needed to complete this task.

After that, you can mist your guinea pigs on a regular basis, taking care not to drown their fur.

Some guinea pigs tolerate being sprayed with water well, while others may attempt to flee the situation.

Unless your guinea pigs are actively fleeing, we recommend that you refrain from misting them because it might cause extra stress in the animals and make them feel hotter than required.

You must never submerge guinea pigs in water since they are afraid of becoming wet.

If you overspray your guinea pigs with water, they may develop respiratory difficulties, which are potentially fatal. We recommend that you mist your guinea pigs only when it is absolutely necessary.

Frozen water bottles/ice packs can help

A bottle of cooled water may be effective in soothing your guinea pigs if they do not respond well to the misting method. It is possible that your guinea pig will lie near to the container in order to keep themselves fresh.

Fill a plastic bottle halfway with water and place it in the freezer. It is important to remember that the larger the container, the better the outcomes will be, as water in a 2-liter bottle will remain cooler for a longer period of time when compared to water in a 20-ounce bottle.

During the summer, frozen water melts in a matter of minutes. As a result, you may need to freeze multiple bottles at a time and offer one to your guinea pigs on a daily basis.

Reduce handling your guinea pigs

Because handling your guinea pigs in the heat might increase their stress levels, we recommend that you refrain from doing so during the summer months.

During the summer, you must avoid handling your guinea pigs or limit the amount of handling you do, primarily because heat stress is already affecting them.

In order to handle them, the optimum time would be in the morning or evening when they are more tolerant of the temperatures than they are throughout the day.

Use a fan/air conditioner to keep the area cool

If you use a fan, it can help to create a flow of air to keep your guinea pigs cool. You should make sure that the fan does not blow directly on them.

You can also use an air conditioner if the temperature is too high to cool down your house or room where your piggie lives.

Cover the cage with a cool, damp towel

Including a cold, wet cloth in the cage will assist in removing excess heat from the cage and will also provide as an additional layer of protection for the pen.

Turn on the fan and point it in the direction of the wet towel, which will assist in blowing mild air into their enclosure. Before you begin, there are a few things that you should consider.

Make certain that you only cover a section of the cage in order to allow for adequate air circulation.

Wet towels should not be used to cover the entire cage since leaking water can saturate the animals and cause them to get sick.

Can guinea pigs have heat strokes?

Guinea pigs have thick fur coats and no effective cooling systems in their bodies, which makes them extremely hot. They are therefore extremely prone to overheating as a result of this.

Hyperthermia is the term used to describe overheating or heat stroke in guinea pigs. Hyperthermia is far more difficult to prevent than it is to treat.

How do I know if my guinea pig is too hot?

When guinea pigs are thirsty, they pant in order to release heat.

Eventually, our guinea pigs will become overheated and quit panting if the dehydration continues to worsen in their bodies.

Let us now review some of the signs and symptoms of guinea pig overheating, which are as follows:

  • Guinea pig’s ears and feet will turn warm.
  • Loss of appetite
  • Breathing fast
  • Unresponsive and dull behavior
  • Restlessness
  • Breathing from mouth
  • Awkward movement
  • Discharge from nose and mouth.
  • Collapse on their sides
  • Seizures

It is important to remember that if the issue of overheating in your guinea pigs is not addressed immediately, your guinea pigs may succumb to their injuries.

How to treat heat stroke in guinea pigs?

If you sense that your guinea pigs are becoming overheated, take action immediately to save them. You should make an appointment with your veterinarian right away.

Follow these procedures to ensure that your guinea pigs remain quiet, cool, and comfortable while you are preparing for their arrival:

  • Move your guinea pigs to a cool, well-ventilated area as quickly as possible.
  • Cool water should be sprayed into the abdomen of your guinea pigs, between their legs.
  • You should dampen your guinea pig’s ears and blow air over them with a fan or a hairdryer to prevent them from becoming infected. Make certain that you are performing this task in a cold environment.

As soon as you detect that your guinea pigs are distressed, stop whatever you are doing and put them down.

If your guinea pigs are overheated, we recommend that you do not submerge them in cold water, as this may cause them to experience shock.

How to prevent heat stroke in guinea pigs?

It is recommended that you follow the following guidelines to minimize the risk of guinea pigs overheating:

  • Always maintain a temperature range of 16 to 21 degrees Celsius in your guinea pig’s surroundings.
  • You must make certain that your guinea pigs have the ability to go away from the sun and rest in a shaded, well-ventilated part of their cage at all times.
  • Always make sure that people have enough access to potable water as well as fruits and vegetables that are high in water.
  • If your guinea pigs are overweight and have a thick fur coat, we will recommend that you clip their fur.
  • Always make an effort to alleviate stress in your guinea pigs by not chasing them, limiting their exposure to predators, and providing them with ample space to move around.

The following techniques should always be taken into consideration if the weather is particularly hot:

  • Locate your guinea pig’s cage in a more comfortable, more shaded, and better-ventilated area of the house.
  • Set up a portable fan that will blow air past your guinea pigs rather than directly into them to keep them comfortable. Because guinea pigs enjoy chewing on electrical cords, you must avoid placing them within reach of your animals. And if this occurs, your guinea pigs may suffer from serious health problems as a result.
  • Keep a large ceramic tile in your guinea pigs’ cage for them to rest on, and it will also assist your guinea pigs stay cool throughout the summer.
  • We shall recommend that you make cold packs out of 2-liter plastic bottles of water that have been frozen. It is important to remember to place a bottle in your guinea pig’s cage on a daily basis, preferably during the warmest portion of the day.
  • It is necessary to spritz your guinea pig’s ears with cold water on a regular basis, but not to deluge them in it.

Heart strokes in your guinea pigs can be caused by a variety of factors including old age, pregnancy, underlying health issues, and high humidity.

Our recommendation in such scenarios is that you use extreme caution and monitor your guinea pigs continuously throughout the day.

Finally, we would encourage you to constantly take good care of your guinea pigs by showering them with affection and attention on a regular basis. During the hot summer months, try to keep them indoors as much as possible because they are not very adept at withstanding heat.