'Tis true. There are more female than male characters around on FeralHeart, but there are more male than female felines, and more female than male canines, but there are more canids than felids in general, so I believe. This is probably because male felines (particularly lions) are more attractive and impressive, and with canines, well, I think people just want to be the one to have pups when they find a mate, which I find rather disturbing.
Currently, I have two female canids, and three male canids (yes, one is a draco), and the male is my main character, because I tend to prefer male animals, even though I'm female (possibly because I'm a bird person, and the male birds are usually more attractive than the females).