i've seen a study (which i can't find) that boy cats are usually lefty and girls righty. that fits our sample size of four, interestingly, and perhaps randomly, since i can't find the study.
(too late to edit to include reference to the male/female feline handedness)
https://www.psychologytoday.com/us/blog/the-asymmetric-brain...
(too late to edit to include reference to the male/female feline handedness)
https://www.psychologytoday.com/us/blog/the-asymmetric-brain...