This is one I did so long ago that I forget some of the details, like their gender. This is Saddie, an OC of CannibalisticFetus on Gaia Online. I'm not sure who they are here, if they're on the site, but that's who this little one belongs to.

They are what I understand are called "tailmouths" and I'm not sure if that's one of the things on the drop down for species, since I couldn't find it. But then, it took me forever to figure out what the fox would be, so maybe I'm just blind today.