Source checked 12 November 2026. PawLine editorial team. Not professionally reviewed.
Educational information, not veterinary advice. A new or concerning change deserves veterinary advice even if an estimated sleep total looks ordinary. Do not wake, handle or keep a cat active to complete a record.
The change is enough to mention
Cats Protection recommends checking with a vet for much more sleep than usual or increased hiding. International Cat Care recommends contacting the veterinary team for behavior that is not normal for that cat. You do not need a complete 24-hour total to raise a concern.
There is more than one possible explanation
International Cat Care describes both environmental pressure and medical contributors to behavior changes. A website cannot select between them from a sleeping place or a few timestamps. A veterinary assessment comes before an individual behavior plan.
Describe sequence, not a verdict
If already known, note when the difference was first noticed, where it occurs and any other change. Use plain descriptions such as choosing a different resting place, not a diagnosis. Do not touch a suspected sore area, wake the cat or recreate a situation for evidence.
No waiting window here
This site sets no period during which a change is safe to watch and no score that overrides concern. Contact your veterinary team for advice appropriate to the situation. Seek help directly when worried instead of waiting for an app response or a completed worksheet.