Animals - Cats - Cat sleep
Why do cats sleep so much?
Correct!
Domestic cats spend a large part of the day sleeping and dozing. They typically rest or sleep for about 12 to 18 hours a day, although age, activity, and individual differences all matter. Kittens and older cats often sleep even more.
One important reason is energy conservation. Cats are adapted for short, intense bursts of activity such as stalking, hunting, and playing. Long periods of rest keep energy available for rapid movement. This natural rhythm remains in domestic cats even when they do not need to catch their own food. They do not spend 18 continuous hours in deep sleep: many shorter naps and periods of dozing are spread across the day, and cats are often especially active around dawn and dusk. If a cat suddenly sleeps much more than usual or its behavior changes at the same time, a veterinary examination may be advisable.
Source: Cats Protection – Cats and Sleep
