My 2 year old sow, Melton, has a fleshy, mole-like lump on her nose. (I can't seem to get a picture as she keeps moving). It is skin colour (black in her case). Doesn't seem to be bothering her. Only about a millimetre or so across. I took her to the vet and he didn't seem to know what it was. It's not scabby or anything. Just skin-like. General check from the vet showed her to be in perfect health. It's gradually appeared over the course of a few months. Anyone seen anything like this or know anything about it?