Cat FAS sign: which indicates fear or aggression?

Cat FAS sign: which indicates fear or aggression?

• A. Large, round pupils
• B. Tail curled around body or underneath
• C. Mouth closed
• D. Ears forward

Answer: (B)

Tail position is a clear indicator of a cat’s emotional state. When a cat feels afraid or threatened, it often wraps its tail around the body or tucks it underneath. This defensive posture minimizes exposure and signals that the cat is feeling fearful and may retreat or become defensive. The other cues are less specific: pupils can dilate with fear or excitement, but aren’t exclusive to fear or aggression; a closed mouth doesn’t convey fear or aggression on its own; and ears facing forward indicate curiosity or attention, not fear. So the curled or tucked tail best signals fear or a defensive stance.

Tail position is a clear indicator of a cat’s emotional state. When a cat feels afraid or threatened, it often wraps its tail around the body or tucks it underneath. This defensive posture minimizes exposure and signals that the cat is feeling fearful and may retreat or become defensive. The other cues are less specific: pupils can dilate with fear or excitement, but aren’t exclusive to fear or aggression; a closed mouth doesn’t convey fear or aggression on its own; and ears facing forward indicate curiosity or attention, not fear. So the curled or tucked tail best signals fear or a defensive stance.