Why Cats Sleep So Much (And How the Right Bed Helps)
Posted on : 14/08/2026
Your cat is flat out on the couch at 2pm. Was also flat out at 10am. Probably has plans to be flat out again by 5pm. And somehow, this is completely normal.
Cats sleep between 12 and 16 hours a day, and some, particularly kittens and seniors, can clock up to 20. But it’s not just about how much sleep they get, but the quality of the sleep they’re getting. Where and how your cat sleeps matters more than most people realise.
Key Takeaways
- Cats sleep up to 16 hours daily because they’re hardwired as predators who burn intense energy in short bursts.
- Kittens and senior cats sleep even more (up to 20 hours).
- There’s a meaningful difference between restful sleep and restless, interrupted sleep.
- A bed that suits your cat’s body, habits, and life stage makes a genuine difference to their sleep quality.
- Persistent changes in sleep patterns can signal a health issue worth discussing with your vet.
It’s Not Laziness, It’s Predator Physics
Cats are obligate carnivores and crepuscular hunters, meaning they’re built to be most active at dawn and dusk, when their natural prey is on the move. In between those bursts? They rest.
Hunting is energetically costly. Stalking, pouncing, and sprinting all demand short explosive efforts followed by extended recovery. Even if your cat’s biggest daily hunt involves a feather wand or a fly on the windowsill, their physiology hasn’t changed. They still carry the energy budget of a predator, which means they need significant downtime between action.
That sleep isn’t passive either. Cats cycle between two distinct sleep states: slow-wave sleep (SWS), which makes up roughly three-quarters of their rest, and REM sleep. During REM, you might notice twitching paws or whiskers, soft vocalisations, and rapid eye movement. That’s your cat processing the day, consolidating memory, and restoring cognitive function. Non-REM sleep, meanwhile, is when their body does physical repair: muscles rebuild, and the immune system resets.
Both stages are necessary. Disrupt them often enough, and the effects show up in behaviour, mood, and health.
How Much Is Normal? It Depends on Life Stage
Sleep needs shift considerably across a cat’s life.
Kittens (0–12 months)
Kittens sleep the most, up to 20 hours a day. Their bodies are growing rapidly, and much of that development happens during sleep. Growth hormones are released during rest, so deep, uninterrupted sleep is essential.
Adult cats (1–10 years)
Adult cats typically settle into 12–16 hours. Activity level, breed, and environment all influence how much they’ll sleep. A more stimulated indoor cat with regular play sessions will often be more active and sleep more soundly than one left under-stimulated.
Senior cats (10+ years)
Seniors tend to sleep more again. Reduced mobility, joint discomfort, and slower metabolism all contribute. It’s also worth noting that changes in sleep location or posture in older cats can be early signs of pain or other health issues. A senior cat that suddenly stops sleeping in their usual spot may be having difficulty getting comfortable.
The Difference between Restful Sleep vs Restless Sleep
The hours your cat spends sleeping don’t automatically mean those hours are restorative.
A cat sleeping soundly and waking refreshed and alert is getting genuine rest. A cat that’s frequently shifting positions, getting up and resettling, sleeping lightly but waking easily, or sleeping somewhere that doesn’t suit their needs, isn’t.
Signs that sleep quality may be an issue:
- Frequently changing position mid-sleep
- Sleeping somewhere unusual or on hard surfaces after previously using a bed
- Seeming groggy or grumpy rather than alert after waking
- Restlessness at night combined with excessive sleep during the day
- Changes in sleep patterns alongside other symptoms (changes in appetite, grooming, or behaviour)
Some of these can have medical causes worth raising with your vet. But many cases of restless sleep come down to something more practical: the cat doesn’t have a place to sleep that actually works for their body or their instincts.
Where They Sleep Matters as Much as How Long
Cats are particular about where they sleep. In the wild, a resting predator is also a potential prey animal, so sleep positioning is instinctively about security as much as comfort. Cats tend to seek spots that feel enclosed, elevated, warm, and away from foot traffic.
A bed that doesn’t account for any of that will simply be ignored. And a cat that can’t find a spot they feel secure in will often settle for the back of the couch, a cardboard box, or your pillow.
The right bed does a few things:
- Supports their body properly. Orthopaedic or well-padded beds make getting comfortable easier and reduce the need for overnight repositioning.
- Suits their sleep style. Some cats curl tightly; others stretch out fully. Some want walls to lean against; others want open space. Observe where and how your cat naturally sleeps and match the bed style to that.
- Works with the Australian climate. Summer heat and winter cold call for different solutions.
Choosing a Bed That Gets Used
Match the bed to the cat, not to what looks appealing to you.
- For cats who love to hide: A dome or an enclosed bed provides the den-like security they’re looking for. Great for anxious cats or those in multi-pet households.
- For cats that stretch out: A flat cushioned mat or open-walled bed with room to fully extend works better than a compact round bed.
- For senior cats: Look for extra padding, low entry points (no steps to climb over), and enough cushioning to support joints during long rests. Orthopaedic options with memory foam or high-density foam bases are worth considering.
- For kittens: Soft, enclosed, and warm. Security matters as much as comfort at this stage.
At Superior Pet Goods, we’ve spent over 16 years designing beds that account for all of this. Our range includes raised cat beds for warm-weather airflow, calming faux-fur dome beds for cats who need security, and orthopaedic options for senior cats who need joint support. Most come with machine-washable covers, because a clean bed is a bed your cat will actually keep using.
Browse our cat bed range.
