how long till cats open their eyes
Week 2. 1  Your kitten is continuing his growth at an astonishing rate, by at least 10 grams per day. 2  His eyes will start to open and will be completely open at 9 to 14 days old. All kittens' eyes are blue and will remain so for several weeks. Their vision will be blurred at first, and their pupils don't dilate and contract readily, so they should be protected from bright lights.