When Does A Cat Reach Full Size?

By Moses Wright

Kitten owners may wonder when does a cat reach full size. Kittens of different cat breeds mature at different rates.

American shorthair kittens typically reach full size within the first three years and often within the first two years. Several cat breeds mature faster or slower than American shorthair kittens.

A Singapura kitten is one of the fastest maturing cat breeds. Singapura kittens reach full size when they are between fifteen and twenty-four months old.

A Somali kitten reaches full adult size by the time it is eighteen months old. Chartreux kittens are about three years old when they reach adult size.

Most Bengal kittens reach full size by the time they are three years old, but some take slightly longer. Savannah kittens typically reach full adult size in two to three years.

American Bobtail kittens take up to three years to reach adult size. Chausie cats, a hybrid of domestic cats and jungle cats, take two or three years to reach adult size.

It is possible for a Ragdoll kitten to take up to five years to reach full size. Most Ragdoll kittens reach full size in three to four years.

Some cat breeds have similar maturity timeframes as the Ragdoll kittens. Turkish Van kittens can take three to five years to reach full size. Though it may take up to five years, Maine Coon kittens usually reach full size in three to four years.

Norwegian Forest cats are a slow-maturing cat breed. The kittens may be four or five years old before they reach adult size. Siberian kittens may take five years to reach adult size.

Size is not the only physical change that a kitten may experience as it matures. Though they may be born with amber eyes, the Egyptian Mau kittens' eyes turn green by the time they are eighteen months old. Coat color and coat texture changes are common in many cat breeds.

A kitten does not need to reach adult size before being spayed or neutered. Waiting too long to spay or neutor a cat can lead to some undesirable consequences such as spraying in males or an increased risk of mammary cancer in females. - 29953

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