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My 5-year-old cat loves chewing on small things — how do I keep magnets stored safely around the house so he doesn't swallow one?

Cats · Emergency guide

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

Yes, this is critical — a single magnet can be lethal to a chewing cat. Magnets cling to bowel walls inside the intestines, crushing tissue within hours and causing perforation. Check drawer organizers, fridge seals, toy boxes, and desk accessories where shiny discs hide. If your cat gets into one, the vet or ASPCA line (888-426-4435) should be called immediately — do not wait for vomiting to start. Store magnets in locked cabinets or high shelves where a jumper can't reach them.

Locking magnets away in a cat‑proof drawer

The most reliable way to keep a magnet out of reach is to store it in a drawer that closes with a latch or a magnetic catch that the cat cannot manipulate. Use a drawer with a sliding bolt or a child‑proof latch; test it by pulling the handle with a paw – if the cat can open it, replace the hardware. Place the magnets in a small zip‑top bag inside the drawer so even a curious nose won’t detect the metal.

When you organize the drawer, keep all magnetic items together on a single tray. That way you know exactly where each piece lives and you can quickly verify the tray is sealed each night. A good habit is to close the drawer after any kitchen or office task, then give the latch a quick press to confirm it’s fully engaged. Over time the cat learns that the drawer is “off‑limits,” and the habit reduces accidental snatches.

Replacing magnetic closures with pet‑safe alternatives

Many cabinets, fridge doors, and toy boxes rely on tiny disc magnets that are invisible until they snap shut. Swap those closures for plastic latches, Velcro strips, or simple twist‑locks that require two hands to operate. The cost is minimal, and the change eliminates the hidden hazard entirely. If a magnetic seal is essential for a specific appliance, cover it with a piece of cardboard or a silicone mat that the cat cannot pull off.

When you replace a magnetic closure, label the new hardware with a bright sticker that says “No pets.” This visual cue reminds everyone in the household to keep the area clear. It also helps visitors remember not to leave small magnets on countertops where a cat might pounce. Consistency across the home builds a safer environment for a chewing cat.

Providing chew‑friendly toys to satisfy a curious cat

Chewing is a natural behavior, especially in cats that love to explore textures. Offer a rotation of rubber chew toys, dental sticks, and soft fabric mice that can withstand a few bites without breaking apart. When a cat has a satisfying outlet, the urge to gnaw on a shiny disc drops dramatically. Keep the toys in a basket that the cat can access, but that stays out of reach of any small metal pieces.

Observe which toys your cat prefers and place them near the spots where magnets are usually stored. If the cat sees a toy first, the temptation to investigate a magnet diminishes. Reinforce good choices with a gentle petting or a treat, so the cat associates the safe objects with positive attention.

Daily sweep: checking for stray magnets before playtime

Make a quick habit of scanning the floor and countertops for any loose metal before you sit down with your cat. Use a small magnet on a string as a detector; run it over surfaces and watch for any hidden pieces that may have slipped out of a bag. If you find one, place it immediately in a sealed container and store it out of reach.

Teach other household members the same routine. A brief 30‑second “magnet check” after cooking or cleaning can catch a stray before the cat notices it. Over weeks, this habit becomes second nature, and the risk of an accidental swallow drops to near zero.

The step-by-step response, from the first minute to the vet visit, is in our Magnet Ingestion in Dogs and Cats emergency guide.

Open the full emergency guide: Magnet Ingestion in Dogs and Cats →