Big cats are not referred to as kittens. They are usually referred to as cubs, cubs, or young cats.
Big cats, such as lions, tigers, leopards, and jaguars, are born blind and helpless. They are usually born in litters of two to four cubs, and are completely dependent on their mothers for the first few months of life. As they grow, they will become more independent and will eventually be able to hunt and survive on their own.