Source checked 12 November 2026. PawLine editorial team. Not professionally reviewed.
Educational information, not veterinary or individual behavior advice. Stop unwanted interaction and give space. Contact your veterinary team for new, persistent or concerning behavior. Do not provoke a repeat to collect a note.
Not every behavior change is just stress
International Cat Care explicitly says medical conditions can contribute to abnormal behavior and that a concerning change should prompt veterinary advice. A familiar explanation such as jealousy or stubbornness can hide an unanswered health question.
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Preserve the actual timeline
Record when and where the change was first noticed, whether it has happened again and what changed from the usual routine. If the start is uncertain, say so. A guessed timeline is less useful than an honest gap.
Cats Protection International Cat Care International Cat Care
No waiting interval from the form
The worksheet cannot decide how long to monitor, whether a problem is mild or whether care can wait. Contact your veterinary team about a concern without waiting for a threshold count or a completed diary.
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Help can cover more than one cause
If a medical cause is ruled out, the veterinary team can help assess the context or refer for qualified behavior support. Medical and behavioral needs are not always an either-or choice. The site does not provide medication or a behavior-modification prescription.
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Sources and limits
Cats Protection: Why is my cat hissing?