Understanding cat body language and vocalisations 

Our mysterious and independent feline friends have fascinated humans for centuries. These enigmatic creatures communicate in unique ways, using a combination of postures and sounds. 

According to research, most cats prefer interaction with their humans over food, toys, and interesting scents – and the better we know our cats, the better we get along.

If you’re a cat owner, or have a cat that owns you, understanding their individual language is key to building a bond with them and ensuring their wellbeing.

In this guide, we’ll explore the meaning of your cat’s body language and vocal cues so you can better understand how your cat feels and what they’re trying to tell you.

We’ll cover:

• Do cats have emotions?
• Signs your cat is happy
• Signs your cat is unhappy
• Cat body language
• Cat vocalisations
• Other behaviours

Do cats have emotions?

Cats aren’t as unreadable as they sometimes seem. Research shows that they experience a range of emotions and can recognise human emotions too, but they express them quietly: a relaxed blink, a flicking tail, a gentle purr, or an anxious meow.

Understanding your cat's emotional world can help you respond to their needs more effectively and build a stronger bond with your furry companion. By learning to read their signals, you'll be better equipped to tell when they're content, anxious, or just need a bit of space!

Signs your cat is happy

A content cat often shows their happiness through a combination of body language and behaviour. Here are some signs that your feline is feeling good:

• Slow blinking when they look at you
• A tail held upright, sometimes with a gentle curve at the tip
• Ears in a neutral, forward-facing position
• Soft, relaxed eyes without tension and normal sized pupils
• Kneading with their paws on soft surfaces (or on you)
• Gentle head-butting or rubbing against you
• A steady, rhythmic purr during calm moments
• Playful behaviour and interest in toys or games
• Comfortable, stretched-out sleeping positions
• Greeting you at the door or following you around the house

If your cat regularly displays several of these behaviours, it's a good indication they feel secure and settled in their environment. 

Every cat expresses contentment differently, so getting to know your own feline's habits will help you recognise when they're at their happiest!

What does a relaxed cat look like?

A truly relaxed cat will display:

• A loose, comfortable body posture (not tense or hunched)
• Ears facing forward or slightly to the side
• Soft, almond-shaped eyes, sometimes with a slow blink
• Whiskers resting naturally to the sides
• A gently swaying or still tail, often held loosely behind them

These are all signs that your feline friend feels safe and content in their environment. For more information, see our guide to how to tell if your cat is happy.

Signs your cat is unhappy 

It's just as important to recognise when your cat isn't feeling their best. Here are some signs that your feline may be stressed, anxious, or unwell:

• Hiding more than usual
• Changes in appetite or eating habits
• Over-grooming or under-grooming
• Disinterest in play or activities they usually enjoy
• Hissing, biting, or lashing out uncharacteristically
• Toileting outside the litter tray
• Excessive vocalisation

If you notice any of these changes in your cat's behaviour, it's worth consulting your vet to rule out any underlying behavioural or health issues. 

Signs of aggression

Some common signs of feline aggression include:

• Ears flattened back against the head
• Tail puffed up or lashing vigorously
• Low, growling vocalisations
• Fixed, narrowed stare
• Body leaning forward, ready to pounce
• Swatting or biting 

How cats use their bodies to communicate

A cat's body language can be filled with subtle cues and movements, so it's not always easy to read how they're feeling. 

While it might seem like a lot to learn, by paying close attention to your cat’s tail position, ear movement, pupil size, cat body language, and vocalisations, you can gain valuable insights into their world and how they’re feeling.

Understanding their language will allow you to respond to their needs and help strengthen the bond between you. 

Remember to consider the context too; what's happening around your cat can influence their body language. A cat in a new environment may display very different signals compared to when they're relaxed at home.

Tail position

The position of a cat's tail is highly expressive and handy in working out what’s what with your feline. Understanding a cat’s body language and how they use their tail can tell you a lot about their mood.

A raised tail, sometimes with a slight curve at the tip, shows a content and friendly cat, while a straight, puffed-up tail signifies aggression or fear. A lower tail, sometimes even tucked between their legs, can be a sign of submission or anxiety. 

A tail that's swishing rapidly from side to side often indicates irritation or overstimulation, whilst a gentle, slow sway usually suggests your cat is feeling curious or focused.

If the tail is held high and 'quivering', your cat is very happy to see you! And if their tail has formed a question mark shape, it's almost self-explanatory – your cat is curious and unsure of how they feel about something. For more on this topic, read our guide to understanding cat tail body language.

Ears

Cats communicate through their ears as well, giving you more handy hints on how they’re feeling! Upright, forward-facing ears can suggest attentiveness, curiosity, and a desire to play. Ears flat against the head usually suggest a feline is fearful or feeling aggressive, while slightly twitching ears may signal annoyance.

If you notice your cat's ears rotating like little satellite dishes, they're likely listening intently to sounds around them. Perhaps they've heard something interesting outside or are tracking a potential plaything. 

Ears rotated backwards could mean your cat is irritated by something, or they might simply be getting a better listen of whatever noise has caught their attention behind them. If only they could talk!

Pupil size and eye contact

A cat's pupils are windows to a cat’s mood and can provide vital insights into their emotional state. Dilated (enlarged) pupils indicate excitement, fear, or arousal, while smaller pupils suggest aggression or tension. A cat with normal-sized pupils will often be relaxed or content.

Ever noticed your cat giving you a slow, deliberate blink? This is often called a 'cat kiss' and is a sign of trust and affection. Try slowly blinking back at your feline friend – it's a lovely way to communicate that you feel relaxed and safe around them too.

Warning sign: A cat with a furrowed brow, slit eyes (vertical pupils), and a direct stare is not happy at all. This combination suggests they're feeling angry, threatened, or defensive. It's best to leave a cat showing these signs alone, as you may get swiped!

Body posture

A relaxed cat displays an open body posture, with a slightly arched back, which can convey that a cat is calm and confident, but a hunched or crouched posture can signify fear or anxiety in your feline. A puffed-up body, often accompanied by an arched back and an expanded tail, indicates aggression.

The classic angry cat sign we all recognise (the arched back with fur standing on end) is unmistakable. However, an arched back accompanied with purring and rubbing against your leg can indicate a happy cat who probably just wants food or is marking their territory.

When your cat rolls onto their back and exposes their belly, this is typically a sign of trust and contentment. But don’t be fooled, it's not always an invitation for a belly rub! Some cats love having their tummies tickled, while others may bat at you if you try. An exposed belly could also mean 'I want to play fight', so approach with caution.

Be sure to learn your cat’s unique likes and dislikes so every day together is full of happy moments, not surprise attacks!

Top tip: If your cat is leaning away from you and trying to hide, give them space, as they're likely feeling stressed or scared.

Whiskers 

Who knew a cat’s whiskers could tell us more about their mood? A fearful cat brings their whiskers close to their face to try and make itself smaller. So, if in doubt, check their whiskers! 

Did you know? Confident cats might push their whiskers forward, and relaxed whiskers that fan out naturally to the sides indicate a calm, content feline.

Paws and claws 

You may notice your cat leaves sweaty paw prints behind from time to time. This usually means they are stressed or scared. Cats have sweat glands in their paws, and these become more active when they're anxious.

Did you know? Have you caught your cat communicating with their feline friends through body language, without using their voice? Although kittens make sounds to let their mother know they're hungry or want attention, adult cats don't need to meow at each other to show their feelings. 

They rely primarily on cat body language to communicate with one another, which makes learning to read these signals even more valuable!

Cat vocalisations

You’ll learn a lot once you’re able to interpret your cat's wide vocabulary of chirps and meows, so here’s what your feline’s noises could mean: 

Meowing

Meowing is typically directed towards humans rather than other cats. In fact, it's believed our cats are so intelligent that they've learned to tell us what they want with their voice – meaning your cat's meow is meant just for you! 

Some believe that cats have learned that they cannot communicate with us the way they do with other felines, which is why they’ve refined their language to converse with their humans.

Meowing can be used as: 

• A greeting
• A command
• An objection
• An announcement 

This helps our feline friends to convey a variety of messages, including hunger, a desire for attention, or a request to be let outside. 

Types of meows

Just like dogs have different barks, cats have different meows. Here are some common ones you might recognise:

• The one-syllable meow: A short, sweet greeting you might hear in the morning or when you come home from work. These sound like "meh", "eh", or "mew"
• The creaking door meow: You might hear this strange sound when your cat is hungry! There may be more than one meow at a time as your cat communicates their impatience
• Meow after meow: As long as your cat is in good health and isn't stressed, meow after meow might mean your cat is excited about something – whether they're happy to see you or delighted to hear the rustling of a treat packet

If your cat seems to be meowing more than usual, find out why your cat keeps meowing in our helpful guide.

When to be concerned

If your cat suddenly starts meowing a lot more than usual, there could be an underlying health reason, such as stress, pain, changes in their vision, hearing issues, hunger (caused by hyperthyroidism, for example), thirst (caused by diabetes), or cognitive dysfunction syndrome (CDS). 

If you're concerned about your cat's meowing, please contact your vet.

Purring

Purring is often associated with contentment, relaxation, and pleasure. Many people believe that a purring cat is happy. However, our feline friends may also purr when they are anxious, in pain, or are feeling unwell, as purring can have a soothing effect on their bodies.

Some research even suggests that the frequency of a cat's purr may promote healing. So while purring is generally a positive sign, always consider it alongside your cat's other body language to get the full picture of how they're feeling.

Important: Louder purring may indicate a cat experiencing pain, and they may be more likely to bite. Never use human pain relief for cats; always call your vet if you think your cat is in pain.

Hissing

Hissing might be the easiest vocalisation to decipher as it’s a clear sign of aggression or fear. When a cat hisses, they are warning potential threats to stay away. If this happens, it’s important to give your cat space. 

Never punish a cat for hissing; it's their way of communicating that they're uncomfortable and need the situation to change. If your cat frequently hisses at people or other pets, read our advice on what to do if your cat becomes aggressive for further guidance.

Growling

Yes, cats can growl! It's quite low-pitched compared to our canine friends, and your cat's growl is used as a warning. If you hear your cat growling, they aren't happy about something.

Often, cats will growl at other cats while they're eating to warn them to stay away. Should you hear your cats growling at each other, it's best to separate them to prevent a fight from breaking out! 

The best way to avoid arguments between your cats at feeding time is to place their feeding bowls at a good distance from each other.

Chirping and trilling

Chirping and trilling are unique vocalisations that cats use to communicate with their young or to express excitement (and sometimes even frustration). These sounds are often observed when a cat spots a bird or small animal outside the window that they’re unable to reach. 

If your cat starts to trill at you, they might be feeling friendly and familial. 

Yowling

Yowling is a loud and drawn-out vocalisation that cats use to communicate distress, pain, or mating behaviours. You’ll often hear a yowl after a hiss, making sure you know that it’s time to leave your cat alone. 

The caterwaul: if your cat hasn't been spayed or neutered and you hear them performing a shrill, wailing noise, they could be signalling to other cats that it's time to breed. Sadly, many kittens end up in rescue centres. To prevent unwanted pregnancies, you can speak to your vet about getting your cat spayed or neutered.

In older cats, increased yowling, particularly at night, can sometimes indicate cognitive changes or health issues. If you notice this behaviour developing, it's worth having a chat with your vet.

Remember: If a cat's yowling seems unusual or excessive, make sure you speak to your vet.

Other behaviours 

There are other behaviours that can help you decipher your cat’s mood.

Rubbing

If your cat rubs their face or chin against you (or even your furniture, doors, and other belongings), they’re probably marking their territory. This can happen if there’s a new cat on the block, or they’re unsure of any visitors you might have. 

This behaviour is also a sign of affection. Cats have scent glands on their cheeks and head, and by rubbing against you, they're essentially claiming you as part of their social group – quite the compliment in cat terms!

Kneading

Cats often knead while being stroked or when trying to create a napping spot. It’s likely a behaviour they’ve learnt from nursing, as young cats had to knead their mother’s teats to help make milk flow. Cats tend to do this when they’re happy, although a stressed cat may knead to create a calmer mood. 

Why do cats knead? There are lots of interesting theories. One suggests that a kitten or cat will knead because it's very similar to the motion of nursing from their mother, which is associated with comfort and happiness. So you may be suffering from lots of scratches (the harder the knead, the happier they are!) but know that at least your cat is having a lovely time.

Staring

Does your cat ever fix you with an unblinking stare? While prolonged eye contact can be seen as threatening between cats, when your cat stares at you, they may simply be trying to get your attention or communicate a need. Learn more about why your cat might stare at you.

Conclusion

Every cat is unique and communicates in slightly different ways, so it’s a good idea to take time to learn your individual feline's quirks and preferences. 

For more insights into your cat's behaviour, browse our full range of cat advice and cat behaviour and training content.

Related resources:

• Five ways to stop a cat biting and scratching
• Cat body touch training
• Cat breed guides