Wasn't sure if I should put this in Behavior or Health because it's a little of both. Many of us have the kitties, this includes Maia, who love to dig and dig and dig in the litter box, including the box itself! About a month ago I noticed a little pink spot on what would be her pointer finger. She is a black and silver tabby with solid black feet and pads. It doesn't seem to be sensitive for her, definitely not swollen or irritated, just a pink spot that has gotten a little larger. She still goes nuts in the litter box though! Any body ever experience this?