Common Cat Behavior Problems & How to Fix Them

Most "bad" cat behavior is normal feline behavior aimed at the wrong target, or a signal that something in the cat's environment or health is off. Punishment usually makes things worse because cats do not connect it to the act. This guide covers the most common problems and how to address them positively.

Scratching furniture

Scratching is a normal need — cats scratch to mark territory, stretch, and maintain their claws. The fix is to redirect, not stop, the behavior. Place sturdy scratching posts near the spots your cat already scratches, choosing the texture it prefers, whether sisal, cardboard, or carpet. Encourage use with treats or a sprinkle of catnip, and cover the damaged furniture temporarily with a smooth material your cat dislikes. Trim claws every two to three weeks to reduce damage.

Place posts next to where your cat already scratches — beside the sofa or near the door it greets you at — rather than hiding them in a corner. Most cats prefer a post tall enough to stretch their full body against, so choose a vertical post that reaches above shoulder height.

Urinating outside the litter box

When a cat eliminates outside the box, rule out medical causes first — urinary tract issues and pain are common triggers and need a vet. Once cleared, review the setup:

• Add a box so you have one per cat plus one extra.
• Scoop more often and move boxes away from noisy or high-traffic areas.
• Try a different litter type or an open box instead of a covered one.
• Clean old accident spots with an enzymatic cleaner so the scent does not draw the cat back.

Aggression toward people

Aggression often comes from overstimulation, fear, or play that went too far. Watch for early signals — a twitching tail, flattened ears, or dilated pupils — and stop petting before the cat escalates. For play aggression, use wand toys to keep your hands out of reach, and redirect biting to a toy rather than reacting. If aggression seems sudden or unprovoked, see a vet, because pain can make a cat lash out.

Never punish a hissing or swatting cat — yelling or physical correction raises fear and can make aggression worse over time. Give the cat space, then work on rebuilding trust through predictable, gentle handling.

Excessive meowing and night activity

Cats are naturally crepuscular, meaning they are most active at dawn and dusk. To reduce nighttime wake-ups, add a play session and a meal right before bed so your cat is tired and full. Do not reward 3 a.m. meowing with food or attention — responding teaches the cat that meowing works. Provide puzzle feeders and windows with a view to occupy a bored cat, and keep a consistent routine.

A sudden increase in vocalization can also be a medical red flag, especially in older cats, where it may signal pain, an overactive thyroid, or cognitive decline. If a previously quiet cat starts meowing constantly, schedule a vet check before assuming it is behavioral.

Counter surfing and chewing

Cats jump on counters to reach food, water, or a high vantage point. Remove food from reach, provide an acceptable high perch nearby, and use harmless deterrents such as double-sided tape or a motion-activated air spray. For chewing on cords or plants, block access, cover cords, and offer safe alternatives like cat grass or chew toys.

If your cat is drawn to the sink, try a pet water fountain instead — many cats prefer moving water and will stop seeking out other sources.

When to get help

If a behavior persists or worsens despite consistent changes, or if it involves aggression or litter-box avoidance, involve your veterinarian and consider a certified feline behaviorist. Sudden changes in behavior are often the first sign of a medical problem, so err on the side of a checkup.