Kittens are born with two different color eyes, one blue and other gold. As the kittens grow they develop a shiny black coat. Female cats have 2-4 brownish colored nipples while male cats have pink nipples. Females also come into heat less frequently compared to males which is why it’s easier for you to determine if your cat is pregnant or not using this method of determining the sex of the kitten by looking at its behavior towards other cats in the family.
How do I know if my cat has fleas? How can I tell what type of flea bite she has?