The condition for which treatment was provided to the above named individual on the date(s) specified (please check one box): Meets the definition of an emergency medical condition described above. Does not meet the definition of an emergency medical condition described above. 1. From.
Kittens: Stages of Development (Newborn-12 weeks) Though your cat may look nearly full-grown by the time he or she is one year old, cats are. actually still considered kittens until they are two years old. It takes two years for a. cat to complete it's development in both mind and body. During its first two years. of life, your kitten will go through several developmental stages, but the most. important developments occur within the first twelve weeks of life.
All these and more are signs that your little kitten is growing up: An unspayed female cat typically reaches sexual maturity at around six months of age, although Oriental breeds such as Siamese cats can have their first heat as early as 5 months, while Persians may be 10 months old before they become sexually mature.