Daily Care2026-03-10Carelogy編集部
Cat Body Language Guide: Reading Tail, Ears & Eyes
Complete guide to reading cat body language: tail positions, ear positions, eye signals, and body postures explained.
What Your Cat's Tail Is Telling You
Tail straight up (vertical): Happy and confident — a greeting. A slight curve at the tip adds an extra "glad to see you!" note.
Slow, wide sweeping: Relaxed and contemplative. The cat is focused on something but calm.
Rapid side-to-side flicking: Irritation or agitation. This is the opposite of a happy dog wag — approach with caution.
Puffed-up (bottle brush) tail: Fear or aggression. The fur along the body is usually raised as well.
Tail wrapped tightly around the body: Anxiety or self-protection. Cats also do this to conserve warmth.
Tail held low: Insecurity or feeling unwell. It can be a sign of lethargy or illness.
Reading Ear and Eye Signals
Ears:
- Forward-facing: Curiosity and interest
- Rotated sideways ("airplane ears"): Anxiety or caution
- Flattened back: Fear or aggression — do not touch!
- Swiveling independently: Tracking sounds in the environment
Eyes:
- Slow blink: A sign of affection and trust — the cat equivalent of saying "I love you." Returning the slow blink deepens your bond.
- Narrow, slit pupils: Relaxation or aggression, depending on context
- Wide, dilated pupils: Excitement, fear, or low light
- Prolonged stare: A challenge or threat. Among cats, avoiding direct eye contact signals peace.
Combine these cues with stress signals for a more complete reading of your cat's emotional state.
Body Postures and Behaviors
Belly exposure (rolling over): A display of trust — but not necessarily an invitation to touch. Many cats will bite or kick if you reach for their belly.
Head bunting: Rubbing their head against you deposits scent and is a sign of affection and ownership.
Kneading (making biscuits): A carryover from kittenhood nursing. This indicates deep relaxation.
Purring: Usually a sign of contentment, but cats also purr when in pain or stressed. Always interpret it alongside other body language cues.
Grooming you: A social bonding behavior that means the cat considers you part of their trusted group.
[Hiding](/en/columns/cat-hiding): Can signal illness, fear, or stress. If a normally social cat suddenly starts hiding, investigate promptly.
Understanding these cues early can help prevent behavioral shifts from escalating into behavior problems.
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