First of all, there is no blue in the eyes of blue cats. The blue color mentioned by parents may mean that the blue film has not been removed yet, so the eyes look blue. In fact, normal blue cat eyes are mainly divided into yellow and green. Generally, British Shorthair cats have yellow eyes, while Russian Blue cats have green eyes.

When a blue cat is born, there will be a layer of membrane on the eyes, so it looks gray and blue. Before 6 months of age, the eyes will also be bluish, and the eye color will be finalized by 6 months. , the specific discoloration depends on the cat’s genes. Some blue cats have green eyes, and some have yellow eyes.