Cats may wet the bed, pee on the sofa, defecate and urinate randomly. The most common reason for cats to be abandoned is such improper elimination behavior.
It has been a year since the adjustment, and the cat no longer wets the bed. The cat doesn’t wet the bed out of malicious revenge. Nor does it necessarily have anything to do with smell. It’s more about the cat’s preference for a soft surface that feels like the sole of a foot.