Indoor Cat Enrichment: What a Flat Actually Has to Provide

Indoor cats are not bored for lack of toys. They are bored because the room gives them nothing to do with the behaviour they are built for: stalk, pounce, climb, scratch, mark and choose where to sit. Meet those five needs with numbers attached — 30 to 60 minutes of real interaction a day, vertical space at three heights, food that takes work, and a scratching post at every sleeping spot — and a 60-square-metre flat is enough for two cats.

Five resources, kept separate

The baseline is the five pillars of a feline environment: a safe place, several separated resources, opportunity for play and predatory behaviour, consistent human interaction, and respect for the cat's sense of smell. In practice, separated means food, water, litter, bed and scratching post in different parts of the room or different rooms, with no two within a metre of each other. One litter box per cat plus one. A cat that can eat, drink, toilet and sleep without moving three steps has nothing to decide, and a cat with nothing to decide invents problems.

Play: two sessions a day, 10–15 minutes, ending in a catch

Two sessions of 10–15 minutes is the floor, and the timing matters more than the total: one before the first meal and one before the last, because that is when a cat's hunting drive peaks. Move the wand like prey — fast along the floor, disappear behind the sofa leg, pause, twitch — and let the cat catch it every three or four pounces, otherwise it stops trying. End with a "kill": let the cat hold the toy, then give a small piece of food or the meal itself, so the sequence of stalk, pounce, kill, eat is complete. That sequence is what settles a cat for the night.

Leave wand toys in a drawer, not on the floor: the string and feathers are a linear foreign body risk. A laser pointer is fine as a warm-up but must finish on a physical toy the cat can catch, or you build a cat that chases shadows and light on the wall.

Make the food take work

Split the daily ration into four to six portions and feed at least two of them from a puzzle feeder, a snuffle mat or a scatter across the kitchen floor. Measure the ration — a 4.5 kg indoor cat needs roughly 200–250 kcal a day, which is less than most owners pour — and remember that treats come out of it. Food puzzles do more for a cat left alone all day than a bowl of toys: a cat that has spent 20 minutes working for breakfast sleeps through the afternoon and stops yowling at 5 a.m.

Height changes behaviour faster than floor toys

Cats manage conflict and stress by changing altitude, so vertical space is not a luxury. Aim for a cat tree at least 1.5 m tall near a window, with a perch high enough to look down on the room. Add wall shelves 30 cm apart, staggered rather than stacked, so the cat can climb from the floor to the ceiling without a single 2 m jump. Put one perch in the room where you sit, at eye level or above, so the cat can be near you without being touched. Every high place needs two ways out, and no perch should be a dead end — a cat that feels trapped on a shelf stops using it.

Scratching and sleeping, in the right places

One vertical and one horizontal scratcher per cat, sisal or cardboard, placed at the exit of the sleeping area and wherever the cat already scratches. Cats scratch after waking, so a post next to the bed gets used ten times more than one in the hallway. Add three sleeping options at different temperatures: a covered bed, an open cushion in a sunbeam, and something high. Wash bedding one piece at a time, never all at once.

Smell is the sense you are probably ignoring

A cat reads its home through scent, and most owners scrub that map away every weekend. Leave one unwashed blanket in circulation, don't shampoo carpets monthly, and skip scented litter, plug-in air fresheners and essential oil diffusers — citrus, tea tree, eucalyptus, peppermint and pine are all problematic, and lily pollen is fatal to cats. If you bring home a new object, let the cat investigate it on its own terms. Rotate toys weekly rather than leaving all of them out: five to eight available at a time, the rest in a box, is enough novelty.

When you are running short, the cat tells you

Overgrooming bald patches on the belly or inner thighs, yowling between 4 and 6 a.m., weight gain with a good appetite, attacking ankles as you walk past, staring at a wall for minutes, pacing the same route. Fix one variable at a time for two weeks — play first, then feeding puzzles, then height — and keep a note of what changed. High-drive breeds such as the Bengal and Abyssinian need the top end of every number here plus climbing and puzzle work, or they redecorate for you. For the behaviour side of boredom — spraying, aggression, night activity — see our behaviour section, and for the wider routine the care guides.

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