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Carthusian

The Carthusian cat, also known as Chartreux, is an elegant yet powerful breed of cat, known for its thick blue-gray coat and striking golden-yellow eyes. It is considered a calm, friendly, and well-balanced companion that forms close bonds with its humans. Thanks to its gentle nature and robustness, the Chartreux is a popular family and indoor cat.

Carthusian

12-18 years

10-14 inches

3–7 kg

Dog jumps into the water

Personality

Suitable for beginner cats

Deep
High

Average health

Deep
High

Affection for people

Deep
High

Physical activity

Deep
High

Character and behavior of a "Carthusian"

The Chartreux cat is a calm, friendly, and well-balanced breed. It forms close bonds with its humans and shows a lot of affection without being intrusive. Chartreux cats are considered uncomplicated and adaptable, which makes them well suited for first-time cat owners. They enjoy playing, but are generally laid-back and appreciate relaxing hours just as much as shared activities. Their gentle nature makes them ideal family and indoor cats.

Coat care and hygiene for a "Chartreux"

Grooming a Chartreux cat is relatively easy, as it has a short, dense, and plush coat. Regular brushing once or twice a week is usually sufficient to remove loose hair and keep the coat healthy. During the shedding season, more frequent brushing may be necessary. In addition, the eyes, ears, and teeth should be checked and cleaned regularly.

Carthusians in the bushes

How big and heavy does a "Kartäuser" grow?

The Carthusian cat belongs to the medium-sized to large cat breeds and is known for its strong, muscular build.

Size:
Shoulder height: approx. 25–35 cm

Weight:
Females: approx. 3–5 kg
Males: approx. 5–7 kg

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Affection for people


The Chartreux cat shows affectionate but calm affection towards humans. It forms close bonds with its caregivers and enjoys accompanying its family in everyday life without being intrusive. Chartreux cats enjoy being petted and being close to people, but often remain somewhat reserved and independent. Overall, it is considered a loyal and gentle companion that fits particularly well into family life.

What is the life expectancy of a Carthusian monk?


Chartreux cats usually live for 12 to 18 years. With good care, a balanced diet, and regular check-ups, many animals can even reach an even higher age. As they are considered a robust and resilient breed, Chartreux cats generally have a good life expectancy.

What are common health problems for a Carthusian monk?


The Carthusian cat is considered a robust and healthy breed, but it can still be prone to some breed-specific health problems. These include feline neonatal isoerythrolysis (FNI), a blood group incompatibility that mainly affects newborn kittens. In addition, polycystic kidney disease (PKD) and heart diseases such as hypertrophic cardiomyopathy (HCM) can occur in isolated cases.

In addition, Carthusians can be prone to obesity due to their sturdy build if they do not get enough exercise or are fed too much energy-rich food. Responsible breeding, a balanced diet, and regular veterinary care help to identify potential risks early on and support long-term health.

How much does a "Kartäuser" cost?

In Switzerland, the Carthusian cat is one of the most sought-after breeds, which is why the purchase price can be correspondingly higher. For a purebred kitten from a reputable breeder, you can usually expect to pay between CHF 1,000 and CHF 2,000. The exact price varies depending on the pedigree, breeding line, health checks, and vaccination status. In addition, you should also take into account the ongoing expenses for food, vet visits, accessories, and grooming.

"Kartäuser" cat insurance

Taking out insurance for a Chartreux cat makes perfect sense in order to protect yourself against potential veterinary and healthcare costs. Pet insurance is therefore highly recommended. At Calingo, the average annual premium for cat insurance for a Chartreux is around CHF 540.