MybFelix has seemed exceptionally grumpy lately. I know last time I took her to the vet, they said her teeth were in serious need of a cleaning.my mom is one of those people who likes to keep her pets'problems in the dark so it doesnt upset her. She had her for 4 years when I lived at home. When I moved for college last summer, Felix went into a severe depression for a couple months and I ended up picking her up to live with me. Because of that time at my mother's, Ive been cleaning up a lot. Take her to the vet, switched her to a high end food (she eats much better than I do), and spoil her to death. They said her teeth may be causing her some pain, so could this be a source of her grumpiness?