quirks and traits of cats - ReYep
silly eating habits, especially from cat to cat (some like vegetables, some cheese, some chicken, some rice)

devote all their being to catching the little things that move.

they can take the shape of the head they are in while they sleep (liquid ? ) they can turn in completely opposite directions between their front axle and rear arch

Being surprised and afraid of the things (ball of string, box, plastic bag) that they have moved (by hitting them with their front feet) as if they had not moved but those objects had moved by themselves.

going crazy by climbing the walls inside the house without seeing but just feeling that a bird or a squirrel or a mouse down the street is there.