Psychologists at Queen’s University in Belfast, Northern Ireland, did an experiment. They found 42 cats (half of the male and female) and then distributed them to the cat’s jar with tuna.
Because if you want to eat fish, you have to put your claws in, which will determine which paw is dominant.
The experiment was successful. The male cat team used 20 left-handed claws. One of them used two claws at the same time. The female cat used 20 right-handed claws, leaving a noble queen to perform for the tuna given by the psychologist. A dismissive attitude.