Sometimes the addition of another pet can be very helpful providing both companionship and distraction for dogs who are unhappy when they are alone. Other families have had some success with playing the radio or TV while they are out to provide pets with normal household sounds. Frequent practice departures with rewards for appropriate behavior will help condition dogs to stay calm. As your dog becomes more comfortable with this you can gradually increase the time that your dog is alone. Many cases of separation anxiety are misinterpreted.
People often think that their dogs are being destructive or bad on purpose.
It is helpful to learn that this behavior is sparked by instincts that are necessary to pack survival and can not be considered spiteful. Punishing a dog who suffers from separation anxiety will only make things worse. If your dog is having a problem being left alone, it is time to consult your veterinarian. Professional advise will greatly improved your chances of successfully correcting this difficult behavior problem.