Understanding Cat Behavior: A Beginner's Guide
Understanding cats is easier than it looks. We simply need to know how cats live in their natural environment, and then make sure we meet those needs at home. Outdoors, cats hunt for food, hide from predators (often by climbing), and defend their home territory. Indoors, the same behaviors can look aggressive (biting and scratching) or destructive (climbing and marking), and they can be hard for us to live with.
The keys to enjoying life with a cat are to:
- Provide acceptable outlets for their natural behaviors
- Protect them from the things they perceive as threats
Most "problem" behaviors in cats are normal behaviors happening in the wrong place, or signs that a cat's needs are not being met. Once you understand why a cat does something, the solution usually becomes clear.
A Solitary Hunter
Cats have a very different social structure from dogs. Dogs, like people, evolved to hunt together and take down larger prey. Cats evolved as solitary hunters of small prey such as mice and birds. A free-living cat catches and eats many small meals a day, and each hunt is a short burst of stalking, pouncing, and catching.
This history explains a great deal about the cat on your sofa. Cats prefer to eat alone, in small frequent meals. They need to stalk and pounce, even when they are well fed. And because a solitary hunter cannot afford an injury, cats avoid conflict whenever they can and hide signs of illness and pain.
Predator and Prey
Cats are predators, but they are also prey for larger animals such as coyotes, dogs, and birds of prey. That dual role shapes their behavior every day. It is why cats:
- Startle easily at sudden movements and loud noises
- Prefer high perches, where they can watch their surroundings safely
- Seek small, enclosed hiding spots when they feel unsure
- Mask pain and illness, because a visibly weak animal is vulnerable
Hiding is a normal coping strategy, not a sign of an unfriendly cat. Every cat needs at least one safe hiding place, such as a covered bed, a box, or a cleared shelf, where they can retreat and not be disturbed.
Sleeping Habits
Cats are crepuscular, meaning they are most active around dawn and dusk, the times their prey is most active. They commonly sleep for long periods during the day and night, and it is normal for an adult cat to spend much of the day resting. A burst of activity in the early morning or evening is normal too. Interactive play in the evening, followed by a meal, can help an early-rising cat settle through the night.
Social Habits
Although cats are often described as loners, many form strong bonds with other cats and with people. Friendly cats greet each other with tails held upright and touch noses, rub against each other, groom each other, and sleep touching. Cats who merely tolerate each other avoid contact, share space warily, and may compete quietly for resources.
Cats also communicate with people through their bodies:
- An upright tail, especially with a slight curl at the tip, is a friendly greeting.
- A slow blink signals relaxation and trust. Try slow-blinking back.
- Ears turned sideways or flattened, dilated pupils, and a tucked tail signal fear.
- A lashing or thumping tail signals rising irritation.
- Purring usually means contentment, but some cats also purr when stressed, sick, or in pain.
Eating Habits
In nature, cats eat many small meals spread across the day and night, and they hunt for every one of them. Most pet cats eat one or two large meals from a bowl, which leaves them with nothing to do and can contribute to boredom and weight gain. Dividing the daily food into several small portions, using food puzzles, or hiding small portions of kibble around the house lets your cat "hunt" for their meals. Place food and water away from each other and away from the litter box, since many cats prefer to eat and drink in separate places.
Territory and Scent Marking
Cats are territorial animals. They mark their territory with scent glands on their cheeks, chin, forehead, and paws, which is why cats rub their faces on furniture, doorways, and people. Scratching is also a form of marking. It leaves both a visible mark and scent from glands in the paws, and it keeps the claws healthy and stretches the body.
Scratching is normal and necessary, so the goal is to redirect it, not stop it. Provide sturdy scratching posts that are tall enough for a full stretch, in both vertical and horizontal styles, and place them near sleeping areas and in prominent spots in the home. Urine spraying on vertical surfaces is a more intense form of marking, often triggered by stress or conflict with other cats, and it deserves a call to your veterinarian.
Play Is Hunting
Play is how indoor cats practice the hunting sequence of stalk, chase, pounce, and catch. Wand toys that move like prey are ideal. Let your cat stalk and catch the toy, and end each session with a successful catch followed by a treat or a meal, which completes the hunt the way nature intended. If you use a laser pointer, finish with a toy your cat can actually catch so the game does not end in frustration. Several short play sessions a day are better than one long one.
Meeting Your Cat's Needs
Feline behavior experts describe five pillars of a healthy environment for cats:
- A safe place to retreat to
- Multiple, separated key resources, including food, water, litter boxes, scratching areas, play areas, and resting spots
- Opportunities for play and predatory behavior
- Positive, consistent, and predictable interaction with people
- An environment that respects the importance of a cat's sense of smell
Cats rely on smell far more than we do, so strong cleaning products, air fresheners, and scented litter can be stressful for them. A good starting point for litter boxes is one per cat plus one extra, placed in quiet spots in different parts of the home.
When to Call Your Veterinarian
Because cats hide pain and illness so well, a change in behavior is often the first sign that something is medically wrong. Call your veterinarian if your cat starts hiding more than usual, urinates or defecates outside the litter box, stops grooming or over-grooms, eats or drinks noticeably more or less, becomes suddenly aggressive, or stops jumping up to favorite places. Conditions such as arthritis, dental disease, urinary disease, and an overactive thyroid often show up first as behavior changes.
To learn more, read our guides to fear and anxiety in cats and what every responsible cat owner should know.