What cat produces the least Fel D1?

  • Date: August 20, 2022
  • Time to read: 4 min.

The domestic cat is one of the most beloved pets in the world, but many of us may not know that not all cats are created equal when it comes to the amount of Fel D1 they produce. Fel D1 is a protein found in the saliva and sebaceous glands of cats, and it is the primary allergen that causes allergic reactions in people. While some cats produce very little Fel D1, others may produce an excessive amount, making it difficult for those with allergies to be around them. So, if you’re looking for a cat that produces the least amount of Fel D1, you’ve come to the right place! In this article, we’ll discuss the types of cats that produce the least Fel D1, as well as the factors that impact their production levels.


Cats are one of the most popular pets in the world due to their playful personalities and unique appearance. However, cats also produce an allergen called Fel D1 that can cause allergic reactions in some people. As a result, people who are allergic to cats may want to consider a breed that produces less of this allergen. The cat that produces the least Fel D1 is the Siberian cat.

What is Fel D1?

Fel D1 is a type of protein produced by cats. It is found in their saliva and skin cells, and it is the most common cause of cat allergies. When a person is exposed to the allergen, their immune system responds by releasing histamine and other chemicals, causing allergic symptoms such as sneezing, wheezing, and itchy eyes.

Is Fel D1 Allergy Common?

Yes, cat allergies are quite common. According to the Asthma and Allergy Foundation of America, approximately 10 percent of the population is allergic to cats. People with allergies can experience symptoms when they come into contact with a cat, or even when they are in the same room as a cat.

How Do Cats Produce Fel D1?

Cats produce Fel D1 when they groom themselves. When cats lick themselves, their saliva carries the allergen, which is released into the air when the saliva dries. The allergen can also be spread through contact with the cat’s fur and skin cells.

Which Cat Produces the Least Fel D1?

The cat that produces the least Fel D1 is the Siberian cat. This breed is known for its hypoallergenic properties, meaning that it produces less of the allergen than other breeds. In fact, studies have shown that the Siberian cat produces up to one-third less Fel D1 than other breeds.

Are There Other Hypoallergenic Cat Breeds?

Yes, there are several other hypoallergenic cat breeds. These include the Cornish Rex, Devon Rex, Oriental Shorthair, and Balinese. While these cats may produce less Fel D1 than other breeds, they still produce enough to cause an allergic reaction in some people.

What Are the Benefits of Owning a Siberian Cat?

Siberian cats are known for their intelligence and friendly personalities. They are also highly adaptable and can live in both indoor and outdoor environments. Additionally, since they produce less Fel D1, they are a great choice for people who suffer from allergies.


For people who suffer from cat allergies, the Siberian cat is a great choice. This breed produces less Fel D1 than other breeds, making it less likely to cause an allergic reaction. Additionally, Siberian cats are intelligent, friendly, and highly adaptable, making them an ideal pet for any home.

**Common Myths About Fel D1 and Low-Producing Cat Breeds**

Myth: All cats produce the same amount of Fel D1.

Fact: Different cat breeds and even individual cats can vary widely in the amount of Fel D1 they produce. Some cat breeds produce very little Fel D1, while others may produce more.

Myth: There is no way to determine which cat breeds produce the least Fel D1.

Fact: Certain breeds of cat, such as the Siberian, Abyssinian, and Devon Rex, have been found to produce significantly less Fel D1 than other breeds. By researching cat breeds, it is possible to determine which cats have a lower Fel D1 production.

Myth: Cats with short hair produce less Fel D1 than cats with long hair.

Fact: While it is true that cats with long hair require more maintenance and may produce more dander, there is no scientific evidence to support the claim that cats with long hair produce more Fel D1 than cats with short hair.

Frequently Asked Questions

What cat produces the least Fel D1?

Answer: Sphynx cats produce very little Fel D1, and are therefore considered hypoallergenic.

How can I tell if my cat produces low levels of Fel D1?

Answer: The only way to know for sure is to have your cat tested by a veterinarian.


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