There's another way too. On neutered cats, the testicles shown on the male in boytoy's picture are removed, and in বেড়ালছানা these are not developed until later. However, if আপনি look at their bums, the female's...personal bits are arranged like an exclamation mark whilst the male's are আরো like a semicolon. আপনি might find this link useful; link
