Why Was My Kitten Born Without A Tail?

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There are several reasons why a kitten may be born without a tail. One is that it may be a genetic defect inherited from the parents.

However, here, we have mentioned some of the most common reasons a kitten is born without a tail. Take a look!

1. Genetic Mutation

A recent study published in the journal Science has found that a genetic mutation can cause cats to be born without tails. The mutation, which is found in the gene that codes for the protein sonic hedgehog homolog (SHH), results in a shortened or absent tail.

A mutation is a sudden change in the genetic material of an organism. In most cases, it is an error that occurs during the replication of DNA. A mutation can be harmless, or it can have harmful effects on the health of the organism.

One particular genetic mutation causes a cat to be born without a tail. This condition is a result of a spontaneous genetic mutation. While this mutation does not negatively affect the kittens’ health, it makes them look slightly different from other felines. Some believe this mutation is advantageous, as it makes the cat less likely to be injured in fights or other accidents.

2. Cats Inbreeding

While inbreeding does have some risks, it can also lead to some interesting and unique physical traits in your kittens. One of those traits is taillessness.

While not all tailless kittens result from inbreeding, it is more likely to occur in kittens that are the product of inbreeding. This is because inbreeding can lead to genetic defects that can cause taillessness. Some inbred kittens may suffer from many health problems. Thus, their spinal cord may not be appropriately protected, leading to pain and paralysis. Inbreeding can cause heart defects, respiratory problems, and other health issues.

So, if you are considering breeding your cats, be aware that you may have a tailless kitten. But do not let that dissuade you from doing it, as a tailless kitten can be just as cute and lovable as any other kitten.

3. Deformation

Deformation makes your kitten tailless. It is a congenital defect that can occur when the mother cat is carrying more than one kitten. This defect is also known as “windswept” because the kittens’ tails are often turned to one side. If you have a kitten with this defect, you may also notice that its back legs usually turn to the side. It is due to the kitty’s position in its mother’s womb.

There is no cure for this defect, but there are some things you can do to help your kitten live an everyday, healthy life. So, make sure your kitten gets plenty of exercise. It will help keep the muscles in the legs and back strong.

Also, give your kitten a diet of high-quality protein to help the muscles develop correctly. You can purchase Purina ONE High Protein Dry Kitten Food to provide your pet with a healthy diet. This dry food comprises real chicken that promotes your kitty’s muscle growth. Also, it has DHA, a commonly found nutrient in mothers’ milk, which enhances their brain and eyesight development.

4. Manx Syndrome

Manx syndrome is a condition that can occur in kittens that are born without a tail. While this may sound like a minor condition, it can cause several serious health problems for affected kittens. Various deformities, including shortening of the spine, rib defects, and issues with the internal organs, characterize the syndrome.

Manx syndrome can cause a kitten to experience pain and discomfort, leading to neurological problems. In severe cases, Manx syndrome can be fatal.

Can Kittens Live Without Tails?

If you have a kitten born tailless, you may be wondering if it can live without a tail. Well, the answer is yes, kittens can live without tails. Many cats live their lives without a tail, Manx cats, for example. While a tail provides balance and stability for a cat, it is not essential for survival.

But tails are essential for balance; without them, your kitten would likely fall over and hurt itself. In addition, tails help cats communicate with each other – they use their tails to communicate various messages, from aggression to happiness. Tails also play a role in self-defense, as they can swat at predators or intimidate other animals.

Of course, life without a tail will be a bit different for your kitten. They may not be able to balance and communicate with other cats effectively. But with a bit of help from you, your tailless kitten will still be able to enjoy a fulfilling life.

Breeds Of Cats With No Tails

There are various breeds of cats that do not have tails. Take a Look at some of those famous tailless breeds and the reasons for not having the tail.

Breed NameReason For Not Having The Tail
Manx Firstly, the Manx cat is a naturally occurring mutant that lacks a tail due to a shortened spine. Secondly, Manx cats are often born without tails due to a genetic defect.
Kurilian Bobtail Kurilian Bobtail cats are unique in that they do not have tails. It is due to a genetic mutation that occurred at some point in the breed’s history.
American Bobtail There are a few theories on why the American Bobtail is tailless. One theory is that the gene that causes this trait is linked to other genetic defects. So, while the cats have no tails, they may have other health problems.
Japanese Bobtail The Japanese Bobtail is a cat with no tail unique to the breed. The reason for this is unknown, but it is thought to be due to a genetic mutation. While the Bobtail’s tail may be shorter than other cats, it is still fully functional.


If you have a tailless cat, it is crucial to take steps to keep them safe and healthy. It may include keeping them indoors, providing them with a safe space to hide or retreat, and being extra vigilant about parasite control.

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