The reason why a cat’s eyes glow is due to the reflected light source. In fact, its eyes themselves do not glow. It’s just that our animal eyes need to absorb light to see things clearly, so at night, cat eyes Reflecting the light source, it appears to us that their eyes will glow.

Tip:

The pupils of the cat’s eyes will change with the intensity of the light. If parents want the cat’s pupils to become rounder, we can reduce the ambient light source.