My dog won't eat! Help!?

Little dogs like shih tzu's tend to try to be boss and do whatever they can get away with. Including scaring their owners by not eating. If she misses dinner sometimes, it won't kill her. But if you give in to her and feed her chicken strips, it WILL hurt her because she won't get proper nutrition and that will make her sickly. Mixing her dry food with little Ceasar's (dog, i hope!) food is a great idea. Don't give her anything else ever! If she is too thin, take her to the vet and they will help you further.