Cat Naps Explained: Safety, Ambush Hunting, and Brief Bursts of Speed

Cats sleep 12–16 hours a day not simply from laziness but as part of an ambush-hunter’s cycle: long rest stores energy for short explosive bursts. While a popular claim says cats can hit about 50 km/h, typical sprinting sits around 32–40 km/h with a peak near 48 km/h, and the long snooze is better explained by a mix of metabolic rate, body size, and predation risk. In indoor cats, safety and a stable environment also help explain why so much time is spent sleeping rather than conserving energy for hunts.