How to Determine the Gender of Kittens?

When your cat gives birth or you open your doors to a kitten, you embark on a whole new adventure. At this time, it is perfectly natural for you, like many others, to wonder about the gender of this tiny creature.

Determining the gender of kittens is quite difficult. You might even realize that a kitten you thought was female is actually male. Moreover, this is quite common. However, you can still use various methods to determine the gender of your kitten. These methods generally vary depending on the age of the kittens. While the color of a kitten's fur can provide information about its gender, this is not a valid method for every cat.

Gender Determination in Young Kittens

You may find it quite difficult to determine the gender of kittens younger than 8 weeks old. Their very small and underdeveloped genitals are among the main factors that make gender determination difficult.

At this stage, kittens are still very young and should not be separated from their siblings and mother for extended periods. Separating kittens from their mothers for even five minutes when they are very young can lead to developmental differences. Therefore, you should not keep young kittens separated from their mothers and siblings for too long to determine their gender. It is recommended not to make extra efforts to determine the gender of the kittens during this period.

Gender Determination in Young Kittens

After the 8th week, determining the gender of kittens is relatively easier. Timing it at the right moment makes the process even easier. Kittens tend to be more relaxed and calm after they have eaten. This relaxation time after eating can be the right moment to determine the gender.

To determine the gender of a kitten, simply lift its tail gently and look at its rear. The distance between the anus and the genital opening helps determine the gender. However, the shape of the genital opening is also one of the factors that varies according to gender. Male cats have a rounded penis opening, while female cats have a more straight line vulva opening. Therefore, there is less space between the genital opening and the anus opening in female cats, while this space is larger in males.

The penis of male cats is not visible from the outside. In kittens, it is very difficult to feel whether or not they have a penis by hand. Although it is easier to feel the testicles inside the scrotum, they may not be noticeable to many people because they are very small in kittenhood. In short, not being able to see or feel your cat's penis and testicles does not mean that they are absent or that your cat is female.

Coat Color and Gender

Certain coat colors are more common in certain genders. Tortoiseshell cats, which are usually orange and black, and calico cats, which are orange, black, and white, are predominantly female. Male cats with this color of fur are very rarely seen.

Calico and tortoiseshell cats' fur is due to two X chromosomes. Because male cats have one X and one Y chromosome, calico and tortoiseshell are not seen. However, these fur colors can be seen in male cats carrying XXY chromosomes, which have an extra copy of the X chromosome. Cats with orange fur or orange fur with white stripes are usually male. However, the relationship between fur color and gender in these cats is not as strong as in calico or tortoiseshell cats.

It is important to know your cat's gender. Some diseases affect some genders more than others. For example, urinary tract infection, a serious health problem that can occur in any cat, is more common in male cats because the urinary tract is narrower and longer. Many other diseases affect only male or only female cats. Therefore, it is extremely important to know the gender of the cat you adopt. If you have adopted a neutered, young cat, you should definitely contact a veterinarian to find out its gender.