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Read my body language
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Read my body language

As well as meowing at you when they want something, your cat speaks to you with their whole body – and probably feels a little frustrated when you don’t seem to understand.

How well do you read your cat’s body language? Can you tell if they’re contended, anxious, intrigued, playful, scared or defensive? Pay close attention to your cat’s eyes, ears, body and tail and you’ll see that they’re all telling the story of how your favourite feline is feeling.

Do I have to spell it out for you?

However, breaking the cat body language code isn’t straightforward. Cats are complex and each one is an individual, so some behaviours can be contradictory. It’s all part of the feline mystique and the better you get to know your own cat, the more adept you’ll become at understanding their many moods. For example, when your cat arches their back to meet your hand when you stroke them it means they’re enjoying this contact with you. If they shrink away from your slightest touch it means they’re not interested right now – they’re asking you to save the petting for later.

Cat mood clues


  • Forward: Alert, interested or happy
  • Backward, sideways, flat: Irritable, angry or frightened
  • Swivelling: Attentive and listening to every little sound


  • Pupils constricted: Offensively aggressive, but possibly content (we never said becoming a cat body language expert was easy)
  • Pupils dilated (large): Nervous or submissive (if somewhat dilated), defensively aggressive (if fully dilated), but possibly playful


  • Erect, fur flat: Alert, inquisitive or happy
  • Fluffed up, fur standing on end: Angry or frightened. Cats have the capacity to fluff up their tails and the fur along their back to stand erect at a right angle to the skin, referred to as pilo-erection. This gives the cat a much larger silhouette and is used, together with an arched back and a sideways stance, to signal defensive aggression to other cats. Some cats that experience a sudden fright will instinctively puff up their tail before investigating the perceived danger a little further
  • Held very low or tucked between legs: Insecure or anxious
  • Thrashing back and forth: Agitated. The faster the tail, the angrier the cat
  • Straight up, quivering: Excited, really happy. If your cat hasn’t been neutered or spayed, they could be getting ready to spray something


  • Back arched, fur standing on end: Frightened or angry
  • Back arched, fur flat: Welcoming your touch
  • Lying on back, purring: Very relaxed
  • Lying on back, growling: Upset and ready to strike

How’s your feline feeling?

Wondering if your cat is happy, musing about the world, or simply having a bad day? Here are some top cat observation tips:

Content: Sitting or lying down with a relaxed body posture, eyes half-closed, pupils narrowed, tail mostly still, ears forward, mouth closed and purring – a really happy cat will often knead on a soft surface.

Playful: Ears forward, tail up, whiskers forward and pupils somewhat dilated – playing is when cats exhibit hunting behaviour. Your cat may stalk their prey (a toy, a housemate or you), then crouch down with their rear end slightly raised. A little wiggle of their behind is followed by the pounce – your cat will grab their prey, bite it, wrestle it the floor and kick it with their hind feet. Their toy is now dead and their mission has been accomplished.

Irritated or over-stimulated: Pupils dilated, ears turned back and tail twitching or waving –your cat may growl or put their teeth on you as a warning to cease. Intense play can quickly turn into overstimulation in some cats, resulting in biting and scratching.

Nervous or anxious: Ears sideways or back, pupils dilated, muscles tensed and tail low or tucked between legs – your cat may slink through the house close to the floor, looking for somewhere to hide. They may turn their face to the wall to shut the world out.

Frightened or startled: Ears back and flat against their head, pupils dilated, whiskers back, back arched, fur standing on end and tail erect or low. They may yowl, growl, hiss and spit, giving a perfect impersonation of a witch’s cat.

Defensive: Crouched, whiskers back, tail between their legs or wrapped around their body, and pupils dilated, front paw is slightly lifted off the ground (ready to swipe if needed), ears are lowered and pointing out to the side, mouth is open and tense, teeth are showing —they may meow loudly, growl, hiss and spit.

Angry, aggressive: Ears back, pupils very constricted, and their tail may be up or down with the fur standing on end—an aggressive cat will stare down another cat and growl or yowl until the other cat gives way. Cats don’t really want to fight – they prefer avoidance – but standoffs can progress to fighting if one of the cats doesn’t back down.

Ever wondered why your cat does this?

Rubbing When your cat rubs their chin and body against you they’re marking their territory – along with the door, their toys, the sofa and everything in sight. They’re telling everyone that this is their stuff, including you.

Kneading This is a behaviour carried over from kittenhood, when a nursing kitten massaged their mother’s teats to make milk flow. Your cat does this when they are really happy.

The grinning sniff Have you ever noticed that when your cat is sniffing something – perhaps your shoe – he or she lifts their head, opens their mouth slightly, curls back their lips and squints their eyes so they look like they’re grinning? They’re not making a statement about how smelly your shoe is; they’re gathering more information. Your cat’s sense of smell is so essential to them that they have an extra olfactory organ that very few other creatures have. Called the Jacobson’s organ, it’s located on the roof of their mouth behind their front teeth and is connected to the nasal cavity. When your cat gets a whiff of something really fascinating, they open their mouth and inhale so that the scent molecules flow over the Jacobson’s organ. Known as the Flehman response, this intensifies the odour and provides more information about the object they’re sniffing. However, what they do with that information, we’ll probably never know…

Happy cat-watching!

Sources: icatcare.org, rspca.org, humansociety.org

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