Most cats are born so that their head comes out before the rest of their body, but some can be born vice versa, and usually the average number of cats per childbirth is four kittens, and their number can be one, or at least seven cats, and the process continues  Childbirth is about half an hour, and the cats come out surrounded by a thin membrane, and the mother removes it with her teeth and tongue, and the weight of the cat when it is born is from 100-142 grams, and its length is about 8 centimeters

 * Cats up to six months old At this stage, cats begin to grow rapidly, but do not reach sexual maturity, and it is worth noting that the first six weeks are one of the fastest growth stages in cats.  Where the cat requires at this stage full care, and adequate food, until its growth develops,

 * And the cats start out of their den, when they reach the first month of life, and their growth, size, as well as their weight depend on nutrition and genetic factors.  Cats from the age of six months to two years This stage is characterized by the large size of cats;  As the cat acquires its full size, it also learns how to preserve its life, and learns about the ways that keep it alive,

 * This stage of cat growth is parallel to a person at the age of 15 years, and cats in their sixth month usually weigh 2.3 kilograms, and when the cats' age approaches the first year, their skeleton reaches full growth, and cats mature sexually from the age of (6-8 months)  .  Cats from three to ten years old When the cat is 3-6 years old, it becomes more mature, as its behavioral and physical maturity develops, and it becomes active, flexible, and cares about its health,

 * And cats from the age of seven to ten years become mature just as humans become mature in the mid-forties or fifties.  The big cat is from eleven to fourteen years old, the cat at this stage is like a human being at the age of 70 years, and after the tenth year of the cat’s life has passed, its growth begins to gradually stop, and the level of activity decreases significantly at the end of this stage,

 “That is why it is preferable to pay attention to feeding cats during this period, and to be keen on providing veterinary care to them, in order to maintain their safety.  Any sign of aging.