Peruvian Guinea Pigs: Everything to know about this unique breed.



The Peruvian guinea pig, also known as the Peruvian hairless guinea pig, originated from South America, specifically from Peru. The breed has been in existence for hundreds of years and was initially bred by indigenous people of Peru for their unique hairless characteristic. They were used for medicinal purposes and were believed to have healing properties. The breed was later exported to Europe and other parts of the world, where they became popular as pets.

Peruvian Guinea Pigs
Peruvian Guinea Pigs

Breed Characteristics:

The Peruvian guinea pig is a distinctive breed due to their hairless bodies and long hair on their heads, which is known as the “mane.” The mane is the only area of their body that has fur, which can grow up to 6 inches long and come in a variety of colors such as black, white, brown, and gray. In addition to their mane, Peruvian guinea pigs have wrinkled skin and are generally smaller in size compared to other breeds of guinea pigs. They come in a range of colors, including black, white, brown, and gray.


Peruvian guinea pigs are a small breed, typically reaching a size of 8 to 10 inches in length and weighing between 2 and 3 pounds. They are smaller than most other breeds of guinea pigs, making them a popular choice for those who have limited space.


Peruvian guinea pigs are known for their friendly and social nature. They are affectionate towards their owners and enjoy spending time with them. They are also active and playful, enjoying exploring their surroundings. They are intelligent animals that quickly learn to recognize their owners and respond to them. They are generally easy to handle and make great pets for families and individuals.

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Body Coat/Fur:

As their name suggests, Peruvian guinea pigs are hairless, with the exception of their mane. Their skin is delicate and thin, making it important to take extra care to protect them from the elements. They are susceptible to sunburn, so it is important to provide them with shade during hot weather. They are also prone to getting chilled, so it is important to keep them warm in cold weather.

Fur Care:

Due to their hairless bodies, Peruvian guinea pigs require extra care to protect their skin. It is important to moisturize their skin regularly to prevent dryness and cracking. A soft blanket or cloth can be used to cover their skin and keep them warm. They should also be protected from direct sunlight and kept in a temperature-controlled environment.

Cutting Hair:

Peruvian guinea pigs’ manes can become matted and tangled over time, making it necessary to trim their hair. It is important to use scissors specifically designed for guinea pigs, as their skin is delicate and can be easily cut or damaged. It is also important to avoid cutting their mane too short, as this can cause discomfort. A professional groomer can be consulted if necessary.

Cage Size:

Peruvian guinea pigs need a spacious cage that allows them to move around comfortably. A cage that is at least 30 inches long, 18 inches wide, and 12 inches tall is recommended for one guinea pig. The cage should be kept clean and dry and have adequate ventilation. It is also important to provide them with a hiding place, such as a box or tunnel, where they can retreat when they feel threatened.

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Peruvian guinea pigs do not need regular baths due to their hairless bodies. However, if they become dirty or soiled, a bath with warm water and a gentle soap can be given. It is important to dry them thoroughly after the bath

to avoid chill and skin irritation. It is also important to avoid getting soap or water in their ears, as this can cause infections. A soft towel can be used to gently pat their skin dry.

Food and Diet:

Peruvian guinea pigs require a balanced diet to maintain their health. They are herbivores and need a variety of fresh vegetables and hay to meet their nutritional needs. Fresh water should be available to them at all times. Foods that are high in sugar and fat should be avoided, as these can lead to obesity and other health problems. Commercial guinea pig food pellets can be offered as a supplement to their diet, but should not be the main source of their nutrition.


Peruvian guinea pigs are active and playful animals and need plenty of exercise to keep them healthy and happy. They should be provided with a spacious cage and be allowed to play and explore outside of their cage daily. A playpen or designated play area can be set up for them, which can include toys and tunnels to stimulate their natural instincts. Regular exercise also helps to prevent obesity and maintain their physical and mental well-being.

Common Health Issues:

Peruvian guinea pigs, like all animals, can be susceptible to various health problems. Some common health issues include:


As hairless animals, Peruvian guinea pigs are particularly susceptible to heatstroke, which can occur when they are exposed to high temperatures for an extended period of time. Symptoms include panting, excessive salivation, and lethargy. If a Peruvian guinea pig is suspected of having heatstroke, they should be removed from the heat source and placed in a cool, shaded area immediately.

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Flystrike is a condition that occurs when flies lay eggs on a guinea pig’s skin, which can cause irritation and infection. It is important to keep Peruvian guinea pigs clean and dry to prevent flystrike.

Mites and Ear Infections:

Peruvian guinea pigs are prone to mites and ear infections, which can cause itching and discomfort. Regular grooming and cleaning can help prevent these conditions. If a Peruvian guinea pig is suspected of having mites or an ear infection, they should be taken to a veterinarian for treatment.

Where to Find a Peruvian Guinea Pig:

Peruvian guinea pigs can be found at pet stores, animal shelters, and through breeders. It is important to purchase from a reputable source that can provide information about the animal’s health and history. Before purchasing a Peruvian guinea pig, it is important to research the breed and understand their unique care requirements to ensure that they are the right pet for you.


Peruvian guinea pigs are a unique and affectionate breed that make great pets for those who are willing to provide them with the proper care and attention they need. With their hairless bodies and long manes, they require extra care and attention to maintain their health and happiness. With proper care, they can make a wonderful addition to any household.




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