Kelly,

Here's a couple of links to help you with the Stomatitis.

http://www.dentalvet.com/vets/cats/f...stomatitis.htm

http://www.geocities.com/Heartland/P...tomatitis.html

It says that it also can occur in children between the ages of 1-3. My daughter had something similar to it called "Thrush Mouth" when she was an infant. It's caused from milk creating bacteria in the mouth after drinking it. I was told by my pediatrician to rinse her mouth out after every meal. It also caused little white bumps to appear on the roof and sides of her mouth.

Good luck!!!