You buy the toy. The cat loves it for a week. Then it lives under the sofa. This is not you failing, and it is usually not a bad toy. It is how a cat's hunting instinct works: novelty is the trigger, and a toy that looks and moves the same way every day stops being novel. The toy did not get worse. It just got predictable.
It is about the prey, not the object
Cats are wired to chase things that behave like prey: unpredictable, darting, occasionally hiding, occasionally caught. A toy earns attention by imitating that. Once a cat has "solved" a shape, worked out how it moves and that it is not actually food, the shape loses its pull. The instinct is looking for a new puzzle, not the same one again.
Why rotating toys works
The simplest fix costs nothing: put most of the toys away and leave out two or three. In a couple of weeks, swap them. A toy that vanished for a fortnight comes back nearly as interesting as a new one, because the novelty has had time to reset. Cats have a short memory for this in the best way.
Why interchangeable heads help
The other approach is to change the prey without changing the whole toy. A wand with swappable heads becomes a different hunt each time: feathers one day, ribbons the next. Same handle, new prey, and the game resets. It is the rotation trick built into a single toy, which also means fewer toys under the sofa.
How to play so it actually lands
Short sessions beat long ones. Move the toy like prey: dart it away from the cat, not at them, let it disappear behind something, and let the cat win at the end with a real catch. A session that ends on a caught toy is far more satisfying to a cat than one that just stops, and a satisfied cat comes back for the next one.
Our version
The Hanabi Wand Set is one handle with attachment heads you swap, so the game changes before your cat decides it is over. 花火 hanabi means fireworks: brief, bright, and worth looking up for, which is about the shape of a cat's attention.