How Old Is My Kitten Chart. A cat s muscle tone. At about seven days old a kitten s ears will unfold.

The fastest and easiest way to determine the age of a cat is to make a trip to the veterinarian s office. They have doubled their birth weight to around eight ounces. Check out this kitten timeline to learn when to expect certain milestones on your kitten s journey to becoming a cat.
They have doubled their birth weight to around eight ounces.
Have you already calculated the human age of your cat. Have you already calculated the human age of your cat. Young cats have very bright clear eyes usually without any discharge depending on health and breed. Some kittens wean themselves at 3 weeks while others squeal for a bottle at 8.