It's a baffling moment: your cat hops into the litter box, does her business, and then hops out — and proceeds to paw frantically at the floor next to the box, as if trying to bury something that isn't there. This behaviour is more common than you'd think, and it usually points to one of a handful of specific causes.
The Instinct Is Real — The Location Is Wrong
Cats bury their waste instinctively to avoid detection by predators. In the wild, a cat would choose a substrate — dirt, sand, leaf litter — that actually allows burial. When that instinct fires in your home but the floor surrounding the litter box doesn't give your cat anything to scrape, she'll keep pawing anyway. The behaviour is hardwired; the context just doesn't match.
The fix is often simpler than you'd expect: a larger mat under the box, or a box with higher sides that actually contain the litter so there's something to push against. Some cats also respond to a box with a removable litter-catching rim.
Too Much Litter — or Not Enough
Cat owners routinely fill boxes with far more litter than cats prefer. Most cats like 5–7 cm of litter depth at most, and they can feel the difference between that and a box that's been overfilled. When there's too much litter, cats sometimes dig down to find the right depth before doing their business — and then can't bury properly because they've already hit the bottom.
Not enough litter causes a different version of the same problem: there's nothing to push around, so the cat gives up on burying in the box and tries to do it on the nearest surface.
The Box Is Too Small or the Opening Is Wrong
A litter box that's too small forces your cat into an awkward posture — and the digging/burying motion requires enough room to swing a paw. If the box is cramped, your cat may use it but then look for somewhere more spacious to perform the burial ritual.
Some cats also dislike high entry points or hooded boxes where the opening feels exposed from the wrong angle. A box that feels like it has the wrong geometry can drive a cat to complete her burying behaviour on the floor beside it rather than inside.
Substrate Preference
Some cats develop a strong preference for a particular surface outside the litter box — a rug, a soft mat, a certain type of flooring. If your cat is consistently trying to bury on a specific spot, she may prefer that substrate over the litter itself. This can sometimes be a sign she's not fully happy with the litter type or depth.
Check price on Chewy → Look for larger, low-entry litter boxes with plenty of surrounding floor space or a built-in litter mat to give your cat a better burying setup.
When It Signals Something Else
In most cases this is a straightforward environmental issue. But if the behaviour is new, sudden, or accompanied by other changes — your cat missing the box entirely, changes in urine or stool, straining — it's worth a vet check. Arthritis in older cats can make the digging motion painful, causing cats to avoid the full burial sequence inside the box.
What to Try
Start with the simplest changes: adjust the litter depth to 5–7 cm, make sure the box is large enough for your cat to turn around comfortably, and place a large, textured mat under the box so there's something to scrape against. If your cat still tries to bury outside the box after these adjustments, try moving the mat itself — sometimes the mat's location is what's triggering the preference.
For persistent cases, an View on Amazon → open litter box with a very large footprint can give your cat enough room to complete the entire sequence — including burying — inside the box rather than beside it.
The Bottom Line
Your cat isn't being difficult — she's following an instinct that your litter box setup isn't fully supporting. Depth, size, and the surrounding surface are the three variables to adjust. In most cases, small changes to the box or what's underneath it stop the floor-scratching behaviour entirely.