My cat sure as h*ll remembers what a car carrier is.
I’m convinced my cats are psychic.
They love playing laser pointer tag, and I store the laser pointer at different places in the apartment, but the moment — I mean the NANOSECOND — I pick it up (silently as possible) they all come charging in from everywhere in the apartment.
Of course, just touching a can of catfood does the same thing.
Lots of other things. I come home at night, one cat is always waiting at the front door, even though I try to come up as silently as possible...
My pack of hound dogs know what a jingle of the car keys means....you better get out of the way or they will stampede you on the rush to the truck.
Yup.
My cat can remember when the vet is coming over. (House call vet, comes over every 6 months) He must have a time sense, because he goes looking for the vet’s truck in the morning when he “thinks” the vet is coming.
He also remembers what Mondays are. They’re the day I often go to the Texas Land And Cattle steakhouse for the all you can eat smoked sirloin - and bring him home some of the leftovers.