Some dogs bark at things most dogs ignore. Some bark when they're frustrated. Don't yell at your dog when she barks. That may make it worse. Obedience training can help fix frustration barking. If your dog learns to sit before doing something fun like going for a walk, she learns to control her impulses. If your dog is outside all day, changing that may help compulsive barking. But you may need to work with a vet or a trainer.
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