Determining the sex of a Russian Blue cat can be done by observing their physical characteristics, specifically the shape of their anal and genital areas, and overall body size. This is a crucial step for responsible pet ownership, whether you're considering breeding or simply curious about your feline companion. Identifying a kitten's sex can be a little more challenging but with close observation is possible.
Male Russian Blue cats possess a scrotum, which houses two testicles. This appears as two distinct round shapes that resemble a ":" colon shape located below their anus. Female cats have a much simpler genital structure consisting only of the anus and the urinary/vulva opening. This appears as an upside-down "!" exclamation point shape. By carefully examining the shape of these areas, you can often determine your cat’s sex. The distinction is quite noticeable, especially in older kittens.
Another method is to measure the distance between the anus and the genitals. This is helpful in differentiating between males and females. This method can be used alongside the first visual check for added confirmation.
Generally, the distance between a female cat's genitals and anus is approximately 1 centimeter (about 0.4 inches), While a male cat's genital area will be further away at approximately 2.5 centimeters (around 1 inch). Therefore, if the distance between the urethra and the anus appears large, you’re likely looking at a male. Conversely, a closer distance suggests a female. This is a key indicator and easy to spot with practice.
Furthermore, physical characteristics and hormonal differences result in visual distinctions. Male cats, influenced by testosterone, often exhibit thicker, more lustrous fur due to hormonal influence. They tend to have a more robust bone structure, giving them a more masculine, handsome overall look. In contrast, female Russian Blues often have a finer, more delicate appearance, looking more petite. This makes them appear smaller overall. The physical and hormonal makeup of male cats results in a stronger overall structure. While female cats are just as beautiful, their refined features set them apart from the stronger appearance of the male cat.
By using a combination of these visual and distance methods, you can confidently identify the sex of your Russian Blue cat or kitten. Knowing your cat's sex is important, especially if you are considering breeding or have both male and female cats in the same household.