Can Guinea Pigs Die from the Cold? Understanding the Risks

I have seen many cases of guinea pigs suffering from cold-related health issues. Guinea pigs are small pets that require specific living conditions to stay healthy and happy.

In this blog post, we will discuss the risks of cold weather on guinea pigs and how to prevent and treat cold-related health issues.

What are the ideal living conditions for guinea pigs?

Guinea pigs are social animals that need a clean, dry, and spacious environment. They require temperatures between 65-75°F (18-24°C), with a relative humidity of 30-70%. For most people, this is pretty much a room temperature environment, which is great.

Guinea pigs need access to fresh water and high-quality food, including hay, vegetables, and fruits. They also need hiding spots and bedding material to burrow and feel secure.

How can cold weather affect guinea pigs?

Guinea pigs are sensitive to temperature changes and can suffer from hypothermia, pneumonia, and other cold-related health issues.

When the temperature drops below 60°F (15°C), guinea pigs can start to shiver, become lethargic, lose their appetite, and have difficulty breathing. In severe cases, guinea pigs can develop frostbite and even die.

Factors That Increase Guinea Pigs’ Risk of Cold-Related Health Issues

Age and health status

Older guinea pigs and those with pre-existing health conditions are more susceptible to cold-related health issues. They have weaker immune systems and may not be able to regulate their body temperature as efficiently as younger and healthier guinea pigs.

Humidity levels

High humidity can make guinea pigs more vulnerable to respiratory infections, especially in cold weather. Humidity can also make their bedding damp, which can lead to fungal growth and other health issues.

Wind chill and drafts

Guinea pigs need protection from wind chill and drafts, especially in outdoor cages or in rooms with poor insulation. Drafts can cause their body temperature to drop rapidly and make them more susceptible to cold-related health issues.

Location of the cage

The location of the cage can also affect guinea pigs’ health in cold weather. Placing the cage near a window or a door can expose them to cold air, while placing it near a heat source can cause overheating and other health issues.

Signs and Symptoms of Hypothermia and Cold-Related Health Issues in Guinea Pigs


Shivering is a common sign of hypothermia in guinea pigs. They may also curl up into a ball and huddle together to conserve heat.


Guinea pigs with cold-related health issues may become inactive and lose interest in food and water. They may also show signs of depression and weakness.

Loss of appetite

Cold weather can affect guinea pigs’ digestive system and reduce their appetite. They may also have difficulty chewing and swallowing if their teeth become too cold.

Difficulty breathing

Respiratory infections are common in guinea pigs with cold-related health issues. They may have difficulty breathing, cough, and produce mucus from their nose and eyes.

Change in body temperature

Guinea pigs with hypothermia may have a low body temperature below 99°F (37°C). They may also have cold ears, paws, and nose.

Other symptoms to watch for

Other symptoms of cold-related health issues in guinea pigs include dehydration, weight loss, skin and fur problems, and behavior changes.

Preventing Cold-Related Health Issues in Guinea Pigs

Adjusting the environment

To prevent cold-related health issues in guinea pigs, it’s essential to adjust their environment accordingly. Keep their cage away from windows and doors, and provide insulation if necessary. Avoid placing the cage near heat sources or air conditioning units.

Providing bedding and hiding spots

Guinea pigs need bedding material to burrow and regulate their body temperature. Use soft and absorbent materials such as hay, shredded paper, or fleece. Provide hiding spots where they can feel safe and secure, such as igloos or tunnels.

How to dress your guinea pig to protect it from the cold

You can dress your guinea pig in a sweater or a jacket made of soft and breathable material. Make sure it fits snugly but doesn’t restrict their movement or breathing. Avoid using tight and synthetic materials that can cause skin irritation or overheating.

Keeping the surrounding area clean and dry

Clean the cage regularly and remove any wet or soiled bedding material. Keep the surrounding area dry and free from dust, mold, and other allergens.

Feeding guinea pigs high-quality food

Provide your guinea pig with a balanced and nutritious diet that includes hay, fresh vegetables, and fruits. Avoid giving them high-calorie or fatty foods that can cause digestive problems and weight gain.

Ensuring that they drink enough water

Guinea pigs need access to fresh and clean water at all times. Check their water bottle or dish regularly and refill it as needed. In cold weather, the water may freeze, so use a heated water bottle or check it frequently.

What to Do If Your Guinea Pig Shows Signs of Hypothermia or Other Cold-Related Health Issues

Seeking veterinary care immediately

If your guinea pig shows any signs of hypothermia or other cold-related health issues, seek veterinary care immediately. Delaying treatment can lead to serious health complications and even death.

How to keep your guinea pig warm while waiting for veterinary care

In the meantime, keep your guinea pig warm by wrapping them in a towel or a blanket. Place them in a warm and quiet place, away from other pets or loud noises. Make sure they have access to water and food, but don’t force-feed them.


In conclusion, guinea pigs can die from the cold if they are not provided with the proper living conditions and care.

As pet owners, it’s our responsibility to ensure that our guinea pigs stay warm, healthy, and happy.

By following the tips and advice in this blog post, you can prevent and treat cold-related health issues in guinea pigs and provide them with a comfortable and safe home.

ThePetFaq Team