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Dr Ilze Nel
|October, 2025
If you've spent any time scrolling through social media lately, you've probably noticed that cats have essentially taken over the internet. From ginger tabbies wedging themselves into impossibly small boxes to kittens launching coordinated attacks on innocent houseplants, our feline friends have become the unofficial stars of the digital age. But beneath these entertaining antics lies a fascinating world of instinct, evolution, and individual personality that's worth exploring.
Understanding why cats do what they do isn't just about satisfying our curiosity or getting more likes on our pet videos. It's about becoming better cat parents and recognising when our cats are simply being cats, versus when they might need our help. So let's dive into the science behind those viral cat moments, separate fact from fiction, and explore what your cat is really trying to tell you when they're making biscuits on your lap at 3am.
Cats are living contradictions. They're domesticated animals that retain remarkably strong wild instincts, apex predators that weigh less than a bag of potatoes, and solitary hunters that have somehow learned to coexist with humans (and occasionally, other cats). Understanding cat behaviour requires us to appreciate this delicate balance between their ancestral programming and their adapted domestic life.
From a scientific perspective, much of what we consider "quirky" cat behaviour is actually deeply rooted in survival instincts honed over millions of years. Unlike dogs, which were selectively bred for specific tasks and temperaments over thousands of years, cats essentially domesticated themselves, choosing to live alongside humans while maintaining much of their independent nature. This means the cat sleeping on your sofa shares about 95% of its DNA with wildcats, and many of those ancient instincts remain remarkably intact.
However, genetics only tells part of the story. Research from veterinary behaviourists shows that individual personality, early socialisation experiences, and environmental factors play equally important roles in shaping how your cat behaves. This is why two cats from the same litter can have completely different temperaments, and why understanding your individual cat's unique personality is just as important as understanding cats in general.
The key to decoding cat behaviour lies in recognising that what might look random or bizarre to us often makes perfect sense from a feline perspective. That annoying 5am wake-up call? Your cat's crepuscular nature (most active at dawn and dusk) is simply following its biological clock. The sudden sprint across the house at midnight? Probably a burst of hunting instinct triggered by, well, absolutely nothing we can perceive.
Why Cats Love Confined Spaces: The "If I Fits, I Sits" Phenomenon
Walk past any cat owner's home and you'll likely find at least one cardboard box sitting in the lounge room—not for storage, but as premium feline real estate. The internet has immortalised cats' obsession with boxes, taped off floor squares, and any confined space they can possibly wedge themselves into. But this behaviour is far more than just an amusing quirk; it's a window into your cat's evolutionary past and psychological needs.
A cat's love for enclosed spaces stems from multiple instinctual drives. In the wild, small, enclosed spaces serve as both hunting blinds and safe havens, so a cat in a box has the tactical advantage of being able to observe potential prey while remaining hidden from larger predators. This instinct doesn't disappear just because your cat's biggest threat is the vacuum cleaner.
There's also a significant thermoregulation component. Cats have a higher preferred ambient temperature than humans of around 30-36 degrees Celsius, compared to our 20-22 degrees. Confined spaces help cats retain body heat, which is why you'll often find your cat squeezed into a shoebox on a cool morning. Research from the University of Utrecht found that shelter cats provided with boxes adjusted to their new environment more quickly and showed lower stress levels than cats without boxes, suggesting that enclosed spaces have genuine stress-reducing properties.
The viral trend of cats sitting in taped-off squares on the floor taps into this same instinct. Even the illusion of boundaries provides cats with a psychological sense of security and territory. It's not magic—it's biology. The defined space, even one that offers no actual protection, triggers the same comfort response as a physical enclosure.
When should you be concerned about box-dwelling behaviour? If your cat is spending excessive time hiding in boxes or other enclosed spaces, refusing to come out for meals or social interaction, it could indicate stress, illness, or anxiety. Normal box appreciation means your cat uses their box as a comfortable resting spot but still engages with their environment. Excessive hiding suggests it's time for a veterinary check-up.

The Art of "Making Biscuits": Why Cats Knead
Few cat behaviours are as endearing or as mysterious to many cat owners as kneading, affectionately known as "making biscuits." This rhythmic pushing motion with alternating paws, often accompanied by purring and sometimes even drooling, is one of the most misunderstood feline behaviours.
Kneading originates in kittenhood, when nursing kittens instinctively knead their mother's mammary glands to stimulate milk flow. It's a behaviour associated with comfort, security, and nourishment from the very beginning of a cat's life. When adult cats knead, they're essentially reverting to this kitten behaviour, which tells us something important: they're feeling content, safe, and relaxed.
But there's more to kneading than nostalgia. Cats have scent glands in their paw pads, and kneading serves as a way to mark territory and claim ownership. When your cat kneads your lap, they're not just showing affection but they're marking you as theirs. It's a compliment of the highest order in the feline world.
The intensity and style of kneading varies significantly between individual cats. Some cats knead delicately with barely extended claws, while others engage in what can only be described as an enthusiastic biscuit-making session that requires a thick blanket between cat and human. Some cats knead only soft surfaces like blankets or your stomach at inconvenient times, while others will knead less forgiving surfaces like wooden floors or even air.
Drooling during kneading, while slightly less photogenic, is actually a sign of extreme contentment. When a cat is deeply relaxed, their facial muscles relax to the point where saliva control becomes secondary to pure bliss. If your cat drools while kneading, congratulations—you've achieved peak cat parent status.
One important note: if your cat suddenly starts kneading excessively in unusual places or seems to be kneading compulsively without the usual signs of contentment (purring, relaxed body language), it could indicate stress or discomfort. Behavioural changes always warrant attention, even when the behaviour itself seems positive.
Plant Fascination: Why Kittens (and Cats) Are Drawn to Greenery
Any cat owner who's tried to maintain indoor plants has likely discovered that cats and foliage have a complicated relationship. The viral videos of kittens launching themselves at houseplants, batting at leaves, and generally treating indoor gardens like personal jungle gyms aren't just entertaining but they reveal several important aspects of feline behaviour and development.
For kittens, plant play is largely about exploration and hunting practice. Moving leaves trigger prey drive, and the varied textures of different plants provide sensory stimulation that young cats crave. Every rustle represents potential prey, and every dangling leaf is a moving target. This behaviour is completely normal and actually indicates healthy development of hunting skills.
Adult cats also maintain an interest in plants, though their motivations can differ. Many cats instinctively seek out grass and certain plants for digestive purposes. In the wild, cats consume small amounts of grass to help with digestion and potentially to obtain trace nutrients not found in their carnivorous diet. This instinct persists in domestic cats, which explains why they might nibble on your houseplants—they're attempting to meet a perceived biological need.
However, plant seeking behaviour can sometimes indicate other issues. Cats experiencing digestive discomfort, nutritional imbalances, or even boredom might turn to plants more frequently. Veterinarians report that cats fed complete, balanced nutrition formulated for their life stage tend to show less obsessive plant-seeking behaviour, suggesting that meeting nutritional needs properly can reduce this instinct.
The challenge for cat owners is that many common houseplants are toxic to cats. Lilies, sago palms, and even aloe vera can cause serious health issues if ingested. Creating a cat-safe plant environment means either choosing non-toxic plants like spider plants, cat grass, or Boston ferns, or placing toxic plants completely out of reach (which, given cats' climbing abilities, is often easier said than done).
If you're dealing with a persistent plant botherer, providing appropriate alternatives can help redirect the behaviour. Cat grass, catnip plants, or even wheat grass grown specifically for your cat gives them a safe outlet for their plant-related instincts whilst protecting both your decorative plants and your cat's health.

Sound Sensitivity and Musical Reactions: The Egyptian Music Mystery
Earlier this year, TikTok was flooded with videos of cats having seemingly supernatural reactions to Egyptian music. Cats that were peacefully sleeping would suddenly leap up, ears alert, when certain traditional Egyptian melodies played. The videos sparked theories ranging from reincarnation to ancestral memory (given cats' revered status in ancient Egypt). The truth, whilst less mystical, is far more interesting.
Cats hear a vastly different world than we do. Their hearing range extends from 48 Hz to 85 kHz, compared to humans' 20 Hz to 20 kHz. This means cats can detect ultrasonic frequencies that are completely inaudible to us. They can also pinpoint the location of sounds with remarkable accuracy—within three inches at a distance of three feet—which is precisely calibrated for hunting small prey.
The "Egyptian music" phenomenon isn't actually about the cultural origin of the music at all. Certain traditional instruments and vocal techniques used in Egyptian music (and many other musical traditions) happen to produce frequencies and patterns that fall within ranges particularly stimulating to cats. The ney flute, for instance, produces high pitched, fluctuating tones that may mimic prey sounds or simply trigger heightened alertness.
This sound sensitivity extends beyond music. Cats react to the ultrasonic squeaks of prey, the rustling of leaves, and even sounds that precede events they've learned to anticipate (like the sound of a can opener before dinner). Their acute hearing is one of their greatest hunting assets, which is why seemingly random sounds can trigger such dramatic responses in your lounging cat.
Understanding your cat's sound sensitivity can help you create a more comfortable environment. Loud, sudden noises cause genuine stress for cats, whilst softer, predictable sounds are generally well tolerated. Some cats even enjoy specific types of music and there's a growing field of "music for cats" composed specifically within feline preferred frequencies.
Common Fear Responses: Cucumbers, Foil, and the Startle Reflex
If there's one cat video trend that veterinarians and animal behaviourists wish would disappear, it's the cucumber scare videos. For those mercifully unaware, this trend involved placing a cucumber behind an eating cat and filming their dramatic startled reaction when they turned around. The videos garnered millions of views, but they also sparked important conversations about cat welfare and the ethics of deliberately frightening pets for entertainment.
The cucumber reaction isn't actually about cucumbers at all. Cats are ambush predators, but they're also potential prey for larger animals, which means they're hardwired to be vigilant about potential threats in their environment. When a cat is eating or drinking, they're in a vulnerable position and temporarily less alert to their surroundings. Discovering an unexpected object—any object—suddenly appearing in what should be a safe space triggers their startle reflex.
The cucumber's snake-like appearance might amplify this response, but cats react similarly to other unexpected objects: bananas, bottles, or even toys. The key factor is the surprise, not the specific item. What makes these videos particularly problematic is that deliberately triggering this fear response can create lasting stress, anxiety, and even trauma in cats. Some cats may develop anxiety around feeding areas or become generally more fearful and less trusting.
Aluminium foil aversion operates on a different principle—texture and sound. Many cats dislike the feeling of foil under their paws and the crinkling sound it produces. This aversion has led to the popular "trick" of using foil to keep cats off counters or furniture. Whilst less stressful than deliberate scaring, it's worth considering whether you're addressing the underlying reason your cat is drawn to these areas in the first place.
If your cat shows excessive fear responses to normal stimuli, this could indicate underlying anxiety or previous trauma. Some fearfulness is normal—cats are naturally cautious—but extreme reactions to everyday objects or sounds warrant professional assessment. The good news is that with patience and proper behaviour modification techniques, many fearful cats can learn to feel more secure.
Do Coat Colours Really Affect Personality? Debunking the Myths
Social media has created an entire taxonomy of cat personalities based on coat colour. Orange cats are famously memed as having "one brain cell" between them all, black cats are associated with mystery and magic, tortoiseshell cats supposedly have "tortitude," and Siamese cats are drama queens. But is there any scientific basis for these stereotypes, or are we simply seeing patterns where none exist?
The short answer: it's complicated. The longer answer requires understanding both genetics and perception bias.
Let's start with what we know scientifically. Certain genetic links between coat colour and behaviour do exist, but they're far more limited than internet folklore suggests. For example, white cats with blue eyes have a higher incidence of deafness due to the same genetic factors that produce their white coat and blue eyes. This genetic link can affect behaviour, as deaf cats may be more easily startled or may vocalise more (since they can't hear their own volume). But this is about a genetic condition affecting sensory input, not about white colouring directly causing personality traits.
The "orange cat" phenomenon—the perception that ginger cats are particularly dim-witted or clumsy—has no scientific basis whatsoever. Orange coloration in cats is linked to the X chromosome, which means most orange cats are male (about 80%). Male cats tend to be larger and more bold than females, which might contribute to the perception of clumsiness. But intelligence? There's no evidence that coat colour affects cognitive ability.
"Tortitude," the supposed sassiness of tortoiseshell and calico cats, is another persistent belief. A 2015 study from the University of California, Davis, surveyed cat owners about their cats' behaviour and did find that owners of tortoiseshell cats reported more frequent hissing, swatting, and chasing. However, this study relied on owner perception, which can be heavily influenced by existing stereotypes. Owners expecting their tortoiseshell to be feisty might interpret normal cat behaviour as "attitude" more readily than owners of other coloured cats.
Black cats face perhaps the most persistent stereotypes, ranging from bad luck to sneakiness. These are purely superstitious beliefs with no basis in feline biology. In fact, black cats in shelters often face longer adoption times specifically because of these unfounded beliefs, despite being no different behaviourally than any other coat colour.
Siamese cats present an interesting case because here we're discussing breed rather than just colour. Siamese cats do tend to be more vocal and social than many other cat breeds, but this is due to selective breeding for these traits, not their distinctive colouring. The same pointed colour pattern appears in Balinese and Birman cats, which have different temperaments.
What really determines cat personality? Research points to a complex interplay of genetics (beyond coat colour), early socialisation experiences, environmental factors, and individual variation. A study published in the Journal of Veterinary Behavior identified five major personality dimensions in cats: extroversion, agreeableness, dominance, spontaneity, and friendliness. These traits varied widely within breeds and colour patterns, supporting the conclusion that individual personality matters far more than appearance.
The human tendency to see patterns and attribute meaning to them is powerful. If we believe orange cats are dopey, we'll notice and remember every clumsy moment whilst forgetting the graceful leaps. This confirmation bias reinforces stereotypes across social media, creating a feedback loop where everyone "knows" that orange cats are special—even though statistically, they're just cats.
The takeaway? Your individual cat's personality is shaped by their unique genetic makeup, their early experiences, their environment, and their relationship with you. Coat colour might make for entertaining memes, but it's a poor predictor of personality. The best way to understand your cat is to observe them as an individual, not as a representative of their colour category.

Boredom in Cats: Recognition and Solutions
Whilst social media celebrates cats' quirky antics, there's a less entertaining behaviour challenge that many Australian cat owners face: boredom. With approximately 30% of Australian cats living exclusively indoors (a number that's climbing as responsible pet ownership and wildlife protection awareness increases), boredom and understimulation have become significant welfare concerns.
Recognising boredom in cats requires understanding that cats express frustration differently than dogs. A bored dog might bark, dig, or become obviously destructive. A bored cat's symptoms can be more subtle: excessive sleeping (beyond the already impressive 12-16 hours daily), increased grooming (sometimes to the point of creating bald patches), attention-seeking behaviour, or conversely, seeming withdrawn and uninterested in their environment.
Some bored cats become destructive, but their targets reveal their unmet needs. Scratching furniture excessively might indicate insufficient scratching posts or posts in the wrong locations. Knocking objects off counters often develops as learned attention-seeking behaviour—nothing gets a human's attention faster than a crashing sound from the kitchen. Attacking your ankles when you walk past might be redirected hunting behaviour.
Kittens and adult cats express boredom differently. Kittens have enormous energy and are designed to spend significant time each day practicing hunting skills through play. A bored kitten is usually obvious—they're climbing curtains, ambushing ankles, or staging 3am bedroom invasions. Kittens require multiple daily play sessions with interactive toys to satisfy their developmental needs.
Adult cats, particularly those over seven years, might become more sedentary when bored rather than hyperactive. The transition from energetic kitten to couch potato shouldn't be mistaken for normal ageing—cats maintain playfulness and curiosity throughout their lives if properly stimulated. A senior cat that sleeps 20 hours a day and shows little interest in their environment may be understimulated rather than simply "old."
Environmental enrichment is the primary solution to feline boredom. This doesn't require expensive toys or complicated setups—cats need three basic things: hunting opportunities (even if the "prey" is a feather toy), vertical territory, and sensory stimulation.
Vertical space is particularly important. In multi-cat households or in smaller homes, cats need the ability to climb and survey their territory from height. Cat trees, wall-mounted shelves, or even just cleared bookshelf space can transform a cat's environment. Window perches provide entertainment through "cat TV"—watching birds, people, and cars provides mental stimulation without any effort from you.
Toy rotation prevents habituation. Rather than leaving all toys accessible at once, rotate them weekly. A toy that was boring on Monday becomes interesting again after a week's absence. Interactive toys that mimic prey behaviour like toys that move unpredictably, make noise, or require problem solving—are more stimulating than static toys.
Food puzzles tap into cats' natural hunting instincts whilst providing mental stimulation. Cats are designed to work for their food, and simply providing meals in a bowl doesn't engage their problem-solving abilities. Even simple DIY options like food scavenger hunts, hiding kibble in cardboard boxes or using a muffin tin with tennis balls covering the food-filled cups can transform mealtime into enrichment time.
The question of whether to get a second cat to solve boredom is complex. Some cats thrive with feline companionship, whilst others strongly prefer being solo cats. Age, personality, and proper introduction protocols all affect success. Kittens often benefit from having a playmate of similar age and energy level, but introducing a bouncy kitten to a sedentary senior cat rarely solves anyone's boredom and can create stress for the older cat.
If you're considering a second cat, consult with a veterinary behaviourist or experienced rescue organisation. They can help assess whether your current cat's personality and history suggest they'd welcome companionship. Proper introductions, which can take weeks or even months, are critical for success.
Creating a stimulating environment isn't just about preventing destructive behaviour but it's about supporting your cat's psychological wellbeing. Research shows that environmental enrichment reduces stress, supports cognitive function as cats age, and can even improve physical health by encouraging activity. A stimulated cat is a healthier, happier cat.
Understanding normal cat quirks is valuable, but equally important is recognising when behaviour crosses from "quirky" into "concerning." Many health problems in cats first manifest as behavioural changes, and distinguishing between personality and pathology can literally save your cat's life.
Sudden behavioural changes should always warrant attention. A sociable cat that suddenly starts hiding, a gentle cat that becomes aggressive, or a fastidious cat that stops grooming all signal that something has changed—and that change might be medical rather than psychological.
Elimination outside the litter box is perhaps the most common behaviour complaint that brings cats to veterinary clinics, and for good reason. Whilst litter box aversion can be purely behavioural (litter type, box cleanliness, box location), it's more often associated with medical issues like urinary tract infections, kidney disease, diabetes, or arthritis making it painful to climb into the box. Any cat eliminating outside their litter box should receive a veterinary examination before assuming the problem is behavioural.
Changes in vocalisation patterns can indicate various issues. A usually quiet cat that becomes excessively vocal, particularly at night, might be experiencing cognitive dysfunction syndrome (the feline equivalent of dementia), hyperthyroidism, or hypertension. Conversely, a vocal cat that becomes silent might be experiencing pain or illness.
Aggression that appears suddenly or seems out of character requires immediate assessment. Pain is a common cause of aggression in cats—a cat that hisses when picked up might have arthritis, a cat that attacks when their back is touched might have spinal issues. Brain tumours, hyperthyroidism, and even dental disease can cause aggressive behaviour changes.
Decreased grooming, whilst less dramatic than aggression, is equally significant. Cats are meticulous groomers, and a decrease in grooming behaviour often indicates either that they physically cannot groom comfortably (arthritis, obesity, dental pain) or that they're too unwell to care about grooming (various systemic illnesses).
Conversely, excessive grooming that creates bald patches can indicate allergies, parasites, pain, or anxiety. Psychological over-grooming (called psychogenic alopecia) does occur in cats, but physical causes should always be ruled out first.
Changes in sleep patterns, appetite, water consumption, or litter box habits all provide valuable diagnostic information. Veterinarians rely on owners' observations of these changes to help diagnose conditions ranging from diabetes to kidney disease to hyperthyroidism.
The key principle: you know your cat best. If something feels off, it probably is. Trust your instincts and advocate for your cat's health. Whilst not every behaviour quirk requires veterinary attention, changes in established patterns warrant at least a phone call to your vet to discuss whether an appointment is needed.
Building a relationship with a veterinary practice that knows your cat's baseline behaviour and health status makes these conversations more productive. Annual wellness examinations aren't just about vaccinations—they're opportunities to establish what's normal for your individual cat, making abnormal changes more obvious when they occur.
After exploring the science behind viral cat behaviours, debunking myths about coat colour personalities, and distinguishing normal quirks from health concerns, we return to a simple truth: cats are individuals. Shaped by millions of years of evolution as both predator and prey, they retain powerful instincts, yet within those parameters, each cat develops their own distinct personality. Your cat might love boxes but hate carriers, or knead enthusiastically or never at all; these individual differences make living with them endlessly interesting.
Understanding cat behaviour isn't about reducing your cat to predictable responses—it's about recognising the logic behind behaviours that might seem random, appreciating the wild animal that chose to live alongside humans, and creating an environment where your specific cat can thrive as themselves. As we've explored, coat colour doesn't determine personality, deliberately frightening cats is harmful, and boredom is a genuine welfare concern. These are practical considerations that affect the daily lives of Australia's 3.9 million pet cats.
The next time you see your cat wedged into an impossibly small space or sitting in that taped square on your floor, you'll understand the evolutionary drives behind the behaviour. And perhaps more importantly, you'll be able to distinguish between "that's just what cats do" and "I should mention this at their next vet check-up."
After all, cats haven't actually taken over the internet—they've simply reminded us what we've always known: they're extraordinary creatures worthy of our attention, understanding, and care.
Ilze holds a Bachelor of Veterinary Science (BVSc) from the University of Pretoria and a Master of Business Administration (MBA) from the University of Wollongong. She has over 20 years experience working in the vet industry both as a clinician in veterinary practice and at multinational animal health companies.
Supports lean muscle and beautiful fur for adult cats
Precisely balanced nutrition to support urinary health from kidney to bladder. With natural fibre technology to help reduce hairballs.
Breakthrough nutrition for your cat’s healthy weight maintenance and long-lasting weight support
Delicious turkey chunks in gravy with omega-3 fatty acids for eye health and brain development in kittens, and high-quality protein to support muscle growth. Balanced levels of minerals for strong bones and teeth.
Being overweight puts a cat at risk for developing many serious health issues. Weight gain indicates an increase in body fat and usually results when your cat eats too much and exercises too little.
As a responsible pet owner you owe it to yourself and your cat to understand problems associated with overweight cats.
HillsPet Nutrition provides information on proper nutrition, fitness and special needs in keeping your cat healthy and happy.
Get helpful information on proper feline oral healthcare and why it's so vital to take care of your cat's teeth.
Our low calorie formula helps you control your cat's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Our low calorie formula helps you control your cat's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.