The tail
- Upright, slight curve at the top: confident, content
- Low or tucked: nervous or unwell
- Puffed up: startled or threatened
- Flicking or thumping: irritated, a warning to back off
The ears
- Forward and relaxed: alert, interested
- Flattened sideways or back: annoyed or afraid
- Swivelling independently: tracking sound, generally a neutral, curious state
Overall posture
A relaxed cat holds its body loosely, weight settled, nothing tensed. A cat crouched low with weight pulled in tight is bracing for something, whether that's play, fear, or discomfort depends on the rest of the context, the ears and tail included.
Worth knowing: a slow blink directed at you is one of the few unambiguous signals: it's specifically a sign of trust and calm, sometimes called a "cat kiss."
Why this matters for health, not just mood
A cat in pain often shows it through posture before anything else, a hunched back, reluctance to fully stretch out, ears held slightly back even at rest. These are subtle enough to miss unless body language is already something you're paying attention to day to day.
This guide is for information only and isn't veterinary advice. A sudden or persistent change in posture or behaviour is always worth mentioning to your vet.
Worth writing down, not just noticing
A one-off odd posture is easy to dismiss and just as easy to forget. A daily log entry takes seconds and means a real pattern, not just a fuzzy memory, is available the next time it's worth mentioning to a vet.