What are common shih tzu behavior problems and how can they be addressed effectively?

Common behavior problems in Shih Tzus include excessive barking, separation anxiety, and stubbornness. To address these issues effectively, consistent training, socialization, and positive reinforcement techniques can be used. Providing mental stimulation, exercise, and a structured routine can also help in managing their behavior. Consulting a professional dog trainer or behaviorist may be beneficial for more severe cases.