Separation anxiety in dogs can manifest in various ways. Some common signs include excessive barking or howling when left alone, destructive behavior like chewing furniture or scratching doors, pacing or restlessness, house soiling even though they are house-trained, and attempting to escape. Dogs with separation anxiety may also exhibit symptoms of distress such as drooling, panting, or trembling. It's essential to differentiate separation anxiety from boredom or lack of training. If you suspect your dog has separation anxiety, consult a professional trainer or behaviorist for guidance.

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Topics covered in this question:

Dog Behavior Dog Care Dog Training Separation Anxiety