Dogs can display various signs when they are fearful or anxious. Some common signs include trembling, panting, yawning, pacing, excessive drooling, tucking their tail between their legs, ears pinned back, avoiding eye contact, hiding, and excessive barking or whining. Additionally, some dogs may display destructive behavior, such as chewing furniture or shoes, when they are anxious. It's important to recognize these signs to address your dog's anxiety and provide them with comfort and support.

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Topics covered in this question:

Dog Behavior Dog Anxiety Fearful Dogs Dog Communication