It bothers me when cat memes refer to the pictured cat as "he," but I can tell from its coat pattern that it's female. I may know too much about cats.
It bothers me when cat memes refer to the pictured cat as "he," but I can tell from its coat pattern that it's female. I may know too much about cats.
For reference, some feline coat patterns require XX chromosomes.
Calicos are usually female, but it is not guaranteed.
Male calicos need to be XXY instead of XY. They're almost always female, with males being very noteworthy. Only 1 in 3000 calicos is male.