9 Things Cats Do That Make No Sense Until You Understand Their Instincts

Nov 18, 2025bySarah McConnell

Cats often behave in ways that seem puzzling at first glance, from sudden bursts of energy to quiet moments of staring at what appears to be nothing. While these actions can look random, many of them come from deeply rooted instincts that helped their ancestors survive as both predators and prey.

Once those instincts are understood, the behaviour becomes far easier to interpret and even appreciate. Learning the natural purpose behind these quirks can help you better understand your cat’s needs and create an environment that supports their wellbeing.

This article is for general knowledge only and is based on information from online sources. Every cat behaves differently, and any concerns about health or behaviour should be discussed with a licensed veterinarian. Images are for illustrative purposes only.

1. Knocking Objects Off Surfaces

Knocking Objects Off Surfaces
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Your cat swats your phone off the nightstand for what feels like the hundredth time. Frustrating as it may be, this behaviour connects directly to hunting skills.

Wild cats test their prey by batting at it to see if it moves or fights back. Household items become practice targets for these predatory instincts. Pushing objects around helps cats gauge weight, texture, and movement patterns.

They also enjoy the reaction they get from you, which adds a social element to the game. Providing interactive toys can redirect this energy toward more appropriate outlets.

2. Bringing You Deceased Animals

Bringing You Deceased Animals
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Finding a deceased mouse on your doorstep might not be your idea of a thoughtful gift. Yet your cat sees it differently.

Mother cats bring prey to their kittens to teach hunting techniques. By leaving you these catches, your cat may be treating you like family or attempting to share their success. Some experts believe cats think humans are poor hunters who need help learning.

This instinct runs deep, programmed over generations of survival behaviour. Rather than scolding, gently redirect outdoor hunting by keeping your cat inside during peak prey hours like dawn and dusk.

3. Hiding In Small Spaces

Hiding In Small Spaces
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Boxes, bags, and tight corners become irresistible hideouts for cats. This seemingly odd preference actually stems from survival tactics.

Small, enclosed spaces offer protection from predators while providing excellent ambush points for hunting. Cats feel secure when their bodies are surrounded, which reduces stress hormones. Temperature regulation also plays a role since confined areas retain body heat more effectively.

Did you know cardboard boxes can help anxious cats adjust to new environments faster? Providing various hiding spots throughout your home satisfies this natural need for security and comfort.

4. Midnight Zoomies And Crazy Bursts

Midnight Zoomies And Crazy Bursts
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Just when you settle into bed, your cat transforms into a furry tornado racing through the house. These sudden energy explosions have a biological explanation.

Cats are crepuscular, meaning they are naturally most active during dawn and dusk when prey animals emerge. Domestic cats retain this rhythm even without needing to hunt. Short, intense bursts of activity mimic the sprint-and-pounce hunting style of their ancestors.

Indoor cats may experience pent-up energy without proper stimulation during the day. Scheduling active play sessions before bedtime can help sync your cat’s schedule closer to yours.

5. Kneading With Their Paws

Kneading With Their Paws
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That rhythmic pushing motion your cat makes on your lap might seem peculiar, but it traces back to kittenhood.

Newborn kittens knead their mother’s belly to stimulate milk flow while nursing. Adult cats continue this behaviour when feeling content, safe, or affectionate. The motion releases endorphins that create feelings of comfort and happiness.

Cats also have scent glands in their paw pads, so kneading marks territory while expressing emotion. If the claws become uncomfortable, try placing a thick blanket between you and your cat during these bonding moments.

6. Chattering At Birds Through Windows

Chattering At Birds Through Windows
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Your cat spots a bird outside and begins making rapid clicking sounds with their jaw. This curious behaviour puzzles many cat owners.

One theory suggests chattering mimics the killing bite cats use to quickly dispatch prey by severing the spinal cord. The motion may be an involuntary reflex triggered by predatory excitement when prey remains out of reach. Another possibility is that cats experience frustration when they cannot access visible targets.

Some researchers propose the sounds could mimic bird calls to lure prey closer. Whatever the reason, this instinct reveals the powerful hunting drive cats carry.

7. Covering Their Food Bowl

Covering Their Food Bowl
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After eating, your cat scratches at the floor around their bowl as if burying something. This puzzling ritual connects to wild survival strategies.

In nature, cats bury leftover food to hide the scent from predators and competitors. Even though your home has no such threats, the instinct persists through generations of genetic programming. Some cats perform this motion even without actual material to cover the food.

This behaviour can also signal that your cat dislikes the food or feels full and wants to save it for later. Respecting these instincts means understanding your cat’s ancestral programming.

8. Staring At Walls Or Empty Spaces

Staring At Walls Or Empty Spaces
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You find your cat gazing intensely at what appears to be absolutely nothing. Before assuming your house is haunted, consider their superior senses.

Cats detect frequencies and movements humans cannot perceive. Tiny insects, shifting air currents, or sounds from within walls capture their attention. Their hearing range extends much higher than ours, picking up ultrasonic rodent communication.

Vision differences also matter since cats see better in low light and notice subtle motion we miss completely. What looks like empty space to you may contain a fascinating world of stimuli for your cat’s finely tuned senses.

9. Rubbing Against You And Furniture

Rubbing Against You And Furniture
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Cats weave between your legs and rub their faces on doorways throughout your home. This affectionate behaviour serves multiple purposes rooted in communication.

Scent glands located on their cheeks, chin, and flanks release pheromones that mark territory and create familiarity. When your cat rubs against you, they claim you as part of their social group. This scent-sharing builds a communal smell that provides comfort and security.

Head bunting, when cats bump their forehead against you, represents a particularly strong sign of trust and affection. Embrace these moments as genuine expressions of feline bonding.