How can I determine the gender of a kitten, and what are the specific characteristics to look for in order to tell if it is a boy or a girl?

To determine the gender of a kitten, you can look at their genital area. Male kittens have a larger distance between the anus and the genital opening, which is where the testicles will eventually descend. Female kittens have a shorter distance between the anus and the genital opening, which is where the vulva is located. This is the most reliable way to determine the gender of a kitten.