Dogs can exhibit various signs when they are fearful or anxious. Some common signs include trembling, panting, pacing, excessive barking, hiding, yawning, licking lips, ears pinned back, tail tucked, and avoiding eye contact. Additionally, dogs may show signs of aggression or destructive behavior when they are anxious or fearful. It's important to pay attention to your dog's body language and behavior to identify these signs early. If you notice any of these signs, try to create a calm and safe environment for your dog. Consider consulting with a professional dog trainer or behaviorist to address the underlying causes of fear and anxiety.

This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.

Topics covered in this question:

Dog Behavior Dog Training Signs Of Fear Fear And Anxiety