For a climbing cat, height on its own is not storage. She reaches the top of a wardrobe by way of a shelf, the fridge top by way of the counter, and the top of a door by way of either, and she investigates what she finds there with paws and teeth. Medicines, vitamins, and supplements therefore need a barrier she cannot paw open, not merely an inconvenient location. The rule that covers the whole house is simple to state and strict to keep: if it is a pill, a gummy, a drop, or a powder, it lives behind a latch or a lid she cannot lift.
Why Open Shelves and Fridge Tops Fail a Climber
Look at your rooms along her routes rather than your own eye line. A bathroom shelf above the sink is a step from the cistern or the windowsill; a kitchen cabinet top is a step from the worktop she already patrols. Anything left on those open ledges can also be knocked down, and a tub that survives the fall with its lid split becomes a floor-level problem for her and for any other pet in the house. Blister packs are worse than tubs, since the foil gives under a tooth and each pocket holds a separate pill she can chew free while you are in another room.
Latch, Lid, and a Second Barrier
Choose one of three arrangements and apply it to every product, not only the ones labelled for animals. A cupboard fitted with a latch she cannot flick open suits everyday medicines; a high closed cabinet works when its door shuts fully and stays shut rather than resting ajar; and a lidded box kept inside a cupboard adds a second barrier for visitors' supplies or bulk refills. Store human medicines in a different latched place from her own, so nobody grabs the wrong packet in a hurry at night. When a new product arrives, it goes straight into that storage from the shopping bag, never parked on the counter until later.
Loose Packaging Is the Everyday Leak
Even careful owners leak medicines through daily habits rather than storage furniture. Pill organisers sit out all week by design, handbags hold loose blister strips at floor level when dropped by the door, bedside tables carry a tablet ready for the morning, and guests leave wash bags open in spare rooms. Move the organiser itself into the latched cupboard and take it out only when medicines are being taken, zip handbags shut and hang them on a hook, and ask overnight guests to keep their medicines inside a closed bag inside a closed room. Flavoured vitamins and gummy supplements deserve particular care, because to a cat they present as food, with a smell and taste built to be eaten willingly.
If She Gets Into Something Despite the Barriers
Act on suspicion rather than waiting for signs. If a tub is open, a strip is chewed, or a count looks wrong, keep the packaging, note how much may be missing and when she had access, and ring your vet straight away for guidance specific to that product and her size. Do not try a home remedy and do not wait to see whether she seems unwell, since the useful window for advice can be early. Then find the leak in your storage, the ajar door, the bag left open, the organiser on the counter, and fix that route before the next product comes home. Storage does the protecting at home, and if she is ever loose despite it, Lost Pet Alert System on KinsLe sends word to owners nearby and allows a finder to message the owner directly.