This little bump has recently been showing on Miss Kitty's nose. It's been there for as long as I can remember but it's just now to a point where I can really see it. It's white in color and hard like a rock, it doesn't seem to cause her pain because I can touch it, but not for long because she just doesn't like me messing with her nose. My worst fear is a tumor considering she's had it since I've owned her, and it's slightly larger than in the beginning. Please help steer me in the right direction.