Early in my cat life I bought her a catnip carrot. The carrot was fabric, stuffed with stuffing and catnip, with a few green faux feathers acting as the carrot top. It was an immediate hit. Cat people know cat toys are a lot of hit and miss. I brought home other catnip vegetables. They often got sniffed, occasionally even licked, but nothing was as successful as the carrot.
So I just bought a catnip carrot every month when I stocked up on food. Until one day there was no catnip carrot at the store. I found some online, but they were from a different company. I ordered them anyway, but my cat deemed them uninteresting and ignored them. I set up a basket with all the ignored catnip toys in the hopes that one day one would be found acceptable.
The catnip carrot came back, but they must have changed something because it no longer sparked joy for my cat.
Well, yesterday I heard something. And looked over, and my cat had dragged the catnip banana out of the basket and was doing the full wrestle it and bunny kick it thing. (For non cat people basically the cat grips it in their front paws while laying on their side and kicks at the toy with their back paws.)
So now I guess I need to stock up on some catnip bananas.