Stomatitis. Not fun. My vet thought my 7yr old had it but thankfully just bad gingivitus.Not good news for the kitty, sadly. She has a genetic condition where her immune system attacks her teeth/gums. So she is getting a full mouth extraction this week. And then her blood test came back, and she has kidney disease now too. She is 11, so in my opinion, has many more years to live. Hopefully this surgery helps her fell a little better.