Cats generally begin to slowly open their eyes after a week, and their eyes will fully open in about two weeks. The specific time depends on the cat's own condition. Generally, short-haired cats open their eyes earlier than long-haired cats. . When the kitten opens its eyes, there will be a gap in the eye at first. Do not open it with your hands at this time, otherwise it may hurt the kitten's eyes. It is best to let the kitten open it slowly by itself.